Attachment 318588 Details for Bug 175730 – Patch

[patch] Patch

bug-175730-20170819130341.patch (text/plain), 235.00 KB, created by Andy Estes on 2017-08-19 13:03:42 PDT

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Creator: Andy Estes

Created: 2017-08-19 13:03:42 PDT

Size: 235.00 KB

patch

obsolete

>Subversion Revision: 220947
>diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
>index e5e510e7c6e38eed504e77cc0de3dd56c0846027..378ee9c341d767c74777dcf2f6e10ebdeecdd55a 100644
>--- a/Source/JavaScriptCore/ChangeLog
>+++ b/Source/JavaScriptCore/ChangeLog
>@@ -1,3 +1,12 @@
>+2017-08-18  Andy Estes  <aestes@apple.com>
>+
>+        [Payment Request] Add interface stubs
>+        https://bugs.webkit.org/show_bug.cgi?id=175730
>+
>+        Reviewed by Youenn Fablet.
>+
>+        * runtime/CommonIdentifiers.h:
>+
> 2017-08-18  Per Arne Vollan  <pvollan@apple.com>
> 
>         Implement 32-bit MacroAssembler::probe support for Windows.
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index 7694f5d2bc259d1708ca784faa335d51ab39e3b8..e4a179d20bdbef397ea6edcb8f9f7146379206df 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,60 @@
>+2017-08-18  Andy Estes  <aestes@apple.com>
>+
>+        [Payment Request] Add interface stubs
>+        https://bugs.webkit.org/show_bug.cgi?id=175730
>+
>+        Reviewed by Youenn Fablet.
>+
>+        * DerivedSources.make:
>+        * Modules/paymentrequest/PaymentAddress.h: Added.
>+        * Modules/paymentrequest/PaymentAddress.idl: Added.
>+        * Modules/paymentrequest/PaymentComplete.h: Added.
>+        * Modules/paymentrequest/PaymentComplete.idl: Added.
>+        * Modules/paymentrequest/PaymentCurrencyAmount.h: Added.
>+        * Modules/paymentrequest/PaymentCurrencyAmount.idl: Added.
>+        * Modules/paymentrequest/PaymentDetailsBase.h: Added.
>+        * Modules/paymentrequest/PaymentDetailsBase.idl: Added.
>+        * Modules/paymentrequest/PaymentDetailsInit.h: Added.
>+        * Modules/paymentrequest/PaymentDetailsInit.idl: Added.
>+        * Modules/paymentrequest/PaymentDetailsModifier.h: Added.
>+        * Modules/paymentrequest/PaymentDetailsModifier.idl: Added.
>+        * Modules/paymentrequest/PaymentDetailsUpdate.h: Added.
>+        * Modules/paymentrequest/PaymentDetailsUpdate.idl: Added.
>+        * Modules/paymentrequest/PaymentItem.h: Added.
>+        * Modules/paymentrequest/PaymentItem.idl: Added.
>+        * Modules/paymentrequest/PaymentMethodData.h: Added.
>+        * Modules/paymentrequest/PaymentMethodData.idl: Added.
>+        * Modules/paymentrequest/PaymentOptions.h: Added.
>+        * Modules/paymentrequest/PaymentOptions.idl: Added.
>+        * Modules/paymentrequest/PaymentRequest.cpp: Added.
>+        (WebCore::PaymentRequest::create):
>+        (WebCore::PaymentRequest::PaymentRequest):
>+        (WebCore::PaymentRequest::~PaymentRequest):
>+        (WebCore::PaymentRequest::show):
>+        (WebCore::PaymentRequest::abort):
>+        (WebCore::PaymentRequest::canMakePayment):
>+        * Modules/paymentrequest/PaymentRequest.h: Added.
>+        * Modules/paymentrequest/PaymentRequest.idl: Added.
>+        * Modules/paymentrequest/PaymentRequestUpdateEvent.cpp: Added.
>+        (WebCore::PaymentRequestUpdateEvent::~PaymentRequestUpdateEvent):
>+        (WebCore::PaymentRequestUpdateEvent::updateWith):
>+        * Modules/paymentrequest/PaymentRequestUpdateEvent.h: Added.
>+        * Modules/paymentrequest/PaymentRequestUpdateEvent.idl: Added.
>+        * Modules/paymentrequest/PaymentRequestUpdateEventInit.h: Added.
>+        * Modules/paymentrequest/PaymentRequestUpdateEventInit.idl: Added.
>+        * Modules/paymentrequest/PaymentResponse.cpp: Added.
>+        (WebCore::PaymentResponse::complete):
>+        * Modules/paymentrequest/PaymentResponse.h: Added.
>+        * Modules/paymentrequest/PaymentResponse.idl: Added.
>+        * Modules/paymentrequest/PaymentShippingOption.h: Added.
>+        * Modules/paymentrequest/PaymentShippingOption.idl: Added.
>+        * Modules/paymentrequest/PaymentShippingType.h: Added.
>+        * Modules/paymentrequest/PaymentShippingType.idl: Added.
>+        * WebCore.xcodeproj/project.pbxproj:
>+        * dom/EventNames.h:
>+        * dom/EventNames.in:
>+        * dom/EventTargetFactory.in:
>+
> 2017-08-18  Chris Dumez  <cdumez@apple.com>
> 
>         [Beacon] Improve error reporting
>diff --git a/Source/JavaScriptCore/runtime/CommonIdentifiers.h b/Source/JavaScriptCore/runtime/CommonIdentifiers.h
>index e88d3d5a06dc37beb489d323ecb50eeb3da649ba..143cd21e9f300fbc7d9359e13d08a3be586b5588 100644
>--- a/Source/JavaScriptCore/runtime/CommonIdentifiers.h
>+++ b/Source/JavaScriptCore/runtime/CommonIdentifiers.h
>@@ -99,6 +99,10 @@
>     macro(NumberFormat) \
>     macro(Object) \
>     macro(PasswordCredential) \
>+    macro(PaymentAddress) \
>+    macro(PaymentRequest) \
>+    macro(PaymentRequestUpdateEvent) \
>+    macro(PaymentResponse) \
>     macro(PerformanceEntry) \
>     macro(PerformanceEntryList) \
>     macro(PerformanceMark) \
>diff --git a/Source/WebCore/DerivedSources.make b/Source/WebCore/DerivedSources.make
>index 570c1bdfc85da0aa79339ce3fa90c0ae20bee045..41e2f8b0a22c305dd037f04bba18498db2e74e04 100644
>--- a/Source/WebCore/DerivedSources.make
>+++ b/Source/WebCore/DerivedSources.make
>@@ -45,6 +45,7 @@ VPATH = \
>     $(WebCore)/Modules/mediasource \
>     $(WebCore)/Modules/mediastream \
>     $(WebCore)/Modules/notifications \
>+    $(WebCore)/Modules/paymentrequest \
>     $(WebCore)/Modules/plugins \
>     $(WebCore)/Modules/quota \
>     $(WebCore)/Modules/speech \
>@@ -227,6 +228,22 @@ JS_BINDING_IDLS = \
>     $(WebCore)/Modules/notifications/Notification.idl \
>     $(WebCore)/Modules/notifications/NotificationPermission.idl \
>     $(WebCore)/Modules/notifications/NotificationPermissionCallback.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentAddress.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentComplete.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentCurrencyAmount.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentDetailsBase.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentDetailsInit.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentDetailsModifier.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentDetailsUpdate.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentItem.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentMethodData.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentOptions.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentRequest.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentRequestUpdateEvent.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentRequestUpdateEventInit.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentResponse.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentShippingOption.idl \
>+    $(WebCore)/Modules/paymentrequest/PaymentShippingType.idl \
>     $(WebCore)/Modules/plugins/QuickTimePluginReplacement.idl \
>     $(WebCore)/Modules/quota/DOMWindowQuota.idl \
>     $(WebCore)/Modules/quota/NavigatorStorageQuota.idl \
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentAddress.h b/Source/WebCore/Modules/paymentrequest/PaymentAddress.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..42c7745b1964b0b533756eb6d047c814657b4c31
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentAddress.h
>@@ -0,0 +1,66 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include <wtf/RefCounted.h>
>+#include <wtf/Vector.h>
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+class PaymentAddress final : public RefCounted<PaymentAddress> {
>+public:
>+    const String& country() const { return m_country; }
>+    const Vector<String>& addressLine() const { return m_addressLine; }
>+    const String& region() const { return m_region; }
>+    const String& city() const { return m_city; }
>+    const String& dependentLocality() const { return m_dependentLocality; }
>+    const String& postalCode() const { return m_postalCode; }
>+    const String& sortingCode() const { return m_sortingCode; }
>+    const String& languageCode() const { return m_languageCode; }
>+    const String& organization() const { return m_organization; }
>+    const String& recipient() const { return m_recipient; }
>+    const String& phone() const { return m_phone; }
>+
>+private:
>+    String m_country;
>+    Vector<String> m_addressLine;
>+    String m_region;
>+    String m_city;
>+    String m_dependentLocality;
>+    String m_postalCode;
>+    String m_sortingCode;
>+    String m_languageCode;
>+    String m_organization;
>+    String m_recipient;
>+    String m_phone;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentAddress.idl b/Source/WebCore/Modules/paymentrequest/PaymentAddress.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..72116fce80cfa8b1fc5593f9c85df3a35088c413
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentAddress.idl
>@@ -0,0 +1,44 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST,
>+    EnabledBySetting=PaymentRequest,
>+    ImplementationLacksVTable,
>+    SecureContext
>+] interface PaymentAddress {
>+    serializer = { attribute };
>+    readonly attribute DOMString country;
>+    readonly attribute FrozenArray<DOMString> addressLine;
>+    readonly attribute DOMString region;
>+    readonly attribute DOMString city;
>+    readonly attribute DOMString dependentLocality;
>+    readonly attribute DOMString postalCode;
>+    readonly attribute DOMString sortingCode;
>+    readonly attribute DOMString languageCode;
>+    readonly attribute DOMString organization;
>+    readonly attribute DOMString recipient;
>+    readonly attribute DOMString phone;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentComplete.h b/Source/WebCore/Modules/paymentrequest/PaymentComplete.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..f2d51992f19c7c345f61542ada1e87f97898115d
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentComplete.h
>@@ -0,0 +1,40 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+namespace WebCore {
>+
>+enum class PaymentComplete {
>+    Fail,
>+    Success,
>+    Unknown,
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentComplete.idl b/Source/WebCore/Modules/paymentrequest/PaymentComplete.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..47f5a28c0ca5eb8b786ac5eee6d084e2d435acd8
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentComplete.idl
>@@ -0,0 +1,32 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] enum PaymentComplete {
>+    "fail",
>+    "success",
>+    "unknown"
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.h b/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..4b5fb2c781f042a1b22af7a4c16721d082ec9455
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.h
>@@ -0,0 +1,42 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentCurrencyAmount {
>+    String currency;
>+    String value;
>+    String currencySystem;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.idl b/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..2e8eed18b5db76b28ed323a797058e61e9d6fce8
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentCurrencyAmount.idl
>@@ -0,0 +1,33 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentCurrencyAmount {
>+    required DOMString currency;
>+    required DOMString value;
>+    // Note: currencySystem is "at risk" of being removed!
>+    DOMString currencySystem = "urn:iso:std:iso:4217";
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.h b/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..44203da537f0d574f2129a40ff888eed30c978ca
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.h
>@@ -0,0 +1,45 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentDetailsModifier.h"
>+#include "PaymentItem.h"
>+#include "PaymentShippingOption.h"
>+#include <wtf/Vector.h>
>+
>+namespace WebCore {
>+
>+struct PaymentDetailsBase {
>+    Vector<PaymentItem> displayItems;
>+    Vector<PaymentShippingOption> shippingOptions;
>+    Vector<PaymentDetailsModifier> modifiers;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.idl b/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..449e3ee98d29107ec0cee6cc4568b308d356f5df
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsBase.idl
>@@ -0,0 +1,32 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentDetailsBase {
>+    sequence<PaymentItem> displayItems;
>+    sequence<PaymentShippingOption> shippingOptions;
>+    sequence<PaymentDetailsModifier> modifiers;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.h b/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..a8c4c90d0ba0eadf7fc4f474a23d8874a06949a8
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.h
>@@ -0,0 +1,43 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentDetailsBase.h"
>+#include "PaymentItem.h"
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+    
>+struct PaymentDetailsInit final : public PaymentDetailsBase {
>+    String id;
>+    PaymentItem total;
>+};
>+    
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.idl b/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..15cee33ef07fb3b9ee806f803dc7159cd61f5359
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsInit.idl
>@@ -0,0 +1,31 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentDetailsInit : PaymentDetailsBase {
>+    DOMString id;
>+    required PaymentItem total;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.h b/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..e46f840ba9bd0bbb4015de2be44efafa729eb239
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.h
>@@ -0,0 +1,47 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentItem.h"
>+#include <JavaScriptCore/JSObject.h>
>+#include <JavaScriptCore/Strong.h>
>+#include <wtf/Vector.h>
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentDetailsModifier {
>+    String supportedMethods;
>+    PaymentItem total;
>+    Vector<PaymentItem> additionalDisplayItems;
>+    JSC::Strong<JSC::JSObject> data;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.idl b/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..5092e59b0846ca6d5f505c67e6c5356f94ca2f4e
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsModifier.idl
>@@ -0,0 +1,33 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentDetailsModifier {
>+    required DOMString supportedMethods;
>+    PaymentItem total;
>+    sequence<PaymentItem> additionalDisplayItems;
>+    object data;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.h b/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..f6837acd029cc91c8967340788207f51c2cd9692
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.h
>@@ -0,0 +1,43 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentDetailsBase.h"
>+#include "PaymentItem.h"
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentDetailsUpdate final : public PaymentDetailsBase {
>+    String error;
>+    PaymentItem total;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.idl b/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..3b87c888c823f1dee3c580f90d277ae35884bdbf
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentDetailsUpdate.idl
>@@ -0,0 +1,31 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentDetailsUpdate : PaymentDetailsBase {
>+    DOMString error;
>+    PaymentItem total;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentItem.h b/Source/WebCore/Modules/paymentrequest/PaymentItem.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..d579476ff4831265c3b7c3d65149ddc0554ba6bf
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentItem.h
>@@ -0,0 +1,43 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentCurrencyAmount.h"
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentItem {
>+    String label;
>+    PaymentCurrencyAmount amount;
>+    bool pending { false };
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentItem.idl b/Source/WebCore/Modules/paymentrequest/PaymentItem.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..da1ae7f3a3f78b5c2735ac65efb0acda92dafe34
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentItem.idl
>@@ -0,0 +1,32 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentItem {
>+    required DOMString label;
>+    required PaymentCurrencyAmount amount;
>+    boolean pending = false;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentMethodData.h b/Source/WebCore/Modules/paymentrequest/PaymentMethodData.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..b63a0d101ab5864bc5bd21f641488868cf9fbace
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentMethodData.h
>@@ -0,0 +1,43 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include <JavaScriptCore/JSObject.h>
>+#include <JavaScriptCore/Strong.h>
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentMethodData {
>+    String supportedMethods;
>+    JSC::Strong<JSC::JSObject> data;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentMethodData.idl b/Source/WebCore/Modules/paymentrequest/PaymentMethodData.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..3532877cfbead197650745540f901636d027d6aa
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentMethodData.idl
>@@ -0,0 +1,31 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentMethodData {
>+    required DOMString supportedMethods;
>+    object data;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentOptions.h b/Source/WebCore/Modules/paymentrequest/PaymentOptions.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..e91338d51b92c936951be715f4349ec5940f47fb
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentOptions.h
>@@ -0,0 +1,44 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentShippingType.h"
>+
>+namespace WebCore {
>+
>+struct PaymentOptions {
>+    bool requestPayerName { false };
>+    bool requestPayerEmail { false };
>+    bool requestPayerPhone { false };
>+    bool requestShipping { false };
>+    PaymentShippingType shippingType { PaymentShippingType::Shipping };
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentOptions.idl b/Source/WebCore/Modules/paymentrequest/PaymentOptions.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..e2a24810df0281fb3d433b65bfc639b3384f0264
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentOptions.idl
>@@ -0,0 +1,34 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentOptions {
>+    boolean requestPayerName = false;
>+    boolean requestPayerEmail = false;
>+    boolean requestPayerPhone = false;
>+    boolean requestShipping = false;
>+    PaymentShippingType shippingType = "shipping";
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequest.cpp b/Source/WebCore/Modules/paymentrequest/PaymentRequest.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..08c15cebaafbaf0bcedeefc6aeae62675905c727
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequest.cpp
>@@ -0,0 +1,76 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "PaymentRequest.h"
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "Document.h"
>+#include "PaymentAddress.h"
>+#include "PaymentOptions.h"
>+#include <wtf/RunLoop.h>
>+
>+namespace WebCore {
>+
>+Ref<PaymentRequest> PaymentRequest::create(Document& document, Vector<PaymentMethodData>&& paymentMethodData, PaymentDetailsInit&& paymentDetails, std::optional<PaymentOptions>&& paymentOptions)
>+{
>+    return adoptRef(*new PaymentRequest(document, WTFMove(paymentMethodData), WTFMove(paymentDetails), WTFMove(paymentOptions)));
>+}
>+
>+PaymentRequest::PaymentRequest(Document& document, Vector<PaymentMethodData>&&, PaymentDetailsInit&&, std::optional<PaymentOptions>&&)
>+    : ActiveDOMObject { &document }
>+{
>+    suspendIfNeeded();
>+}
>+
>+PaymentRequest::~PaymentRequest()
>+{
>+}
>+
>+void PaymentRequest::show(DOMPromiseDeferred<IDLInterface<PaymentResponse>>&& promise)
>+{
>+    RunLoop::main().dispatch([promise = WTFMove(promise)]() mutable {
>+        promise.reject(Exception { NotSupportedError, ASCIILiteral("Not implemented") });
>+    });
>+}
>+
>+void PaymentRequest::abort(DOMPromiseDeferred<void>&& promise)
>+{
>+    RunLoop::main().dispatch([promise = WTFMove(promise)]() mutable {
>+        promise.reject(Exception { NotSupportedError, ASCIILiteral("Not implemented") });
>+    });
>+}
>+
>+void PaymentRequest::canMakePayment(DOMPromiseDeferred<IDLBoolean>&& promise)
>+{
>+    RunLoop::main().dispatch([promise = WTFMove(promise)]() mutable {
>+        promise.reject(Exception { NotSupportedError, ASCIILiteral("Not implemented") });
>+    });
>+}
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequest.h b/Source/WebCore/Modules/paymentrequest/PaymentRequest.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..276deac9c8b13b3c425adfe389c41975eb1fb40c
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequest.h
>@@ -0,0 +1,83 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "ActiveDOMObject.h"
>+#include "EventTarget.h"
>+#include "JSDOMPromiseDeferred.h"
>+
>+namespace WebCore {
>+
>+class Document;
>+class PaymentAddress;
>+class PaymentResponse;
>+enum class PaymentShippingType;
>+struct PaymentDetailsInit;
>+struct PaymentMethodData;
>+struct PaymentOptions;
>+
>+class PaymentRequest final : public RefCounted<PaymentRequest>, public ActiveDOMObject, public EventTargetWithInlineData {
>+public:
>+    static Ref<PaymentRequest> create(Document&, Vector<PaymentMethodData>&&, PaymentDetailsInit&&, std::optional<PaymentOptions>&&);
>+    ~PaymentRequest();
>+
>+    void show(DOMPromiseDeferred<IDLInterface<PaymentResponse>>&&);
>+    void abort(DOMPromiseDeferred<void>&&);
>+    void canMakePayment(DOMPromiseDeferred<IDLBoolean>&&);
>+
>+    const String& id() const { return m_id; }
>+    PaymentAddress* shippingAddress() const { return m_shippingAddress.get(); }
>+    const String& shippingOption() const { return m_shippingOption; }
>+    std::optional<PaymentShippingType> shippingType() const { return m_shippingType; }
>+
>+    using RefCounted<PaymentRequest>::ref;
>+    using RefCounted<PaymentRequest>::deref;
>+
>+private:
>+    PaymentRequest(Document&, Vector<PaymentMethodData>&&, PaymentDetailsInit&&, std::optional<PaymentOptions>&&);
>+
>+    // ActiveDOMObject
>+    const char* activeDOMObjectName() const final { return "PaymentRequest"; }
>+    bool canSuspendForDocumentSuspension() const final { return true; }
>+    void stop() final { }
>+
>+    // EventTarget
>+    EventTargetInterface eventTargetInterface() const final { return PaymentRequestEventTargetInterfaceType; }
>+    ScriptExecutionContext* scriptExecutionContext() const final { return ActiveDOMObject::scriptExecutionContext(); }
>+    void refEventTarget() final { ref(); }
>+    void derefEventTarget() final { deref(); }
>+
>+    String m_id;
>+    RefPtr<PaymentAddress> m_shippingAddress;
>+    String m_shippingOption;
>+    std::optional<PaymentShippingType> m_shippingType;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequest.idl b/Source/WebCore/Modules/paymentrequest/PaymentRequest.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..074bbc1b694144378927ec2d1aaa8a27304a22c3
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequest.idl
>@@ -0,0 +1,46 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    ActiveDOMObject,
>+    Conditional=PAYMENT_REQUEST,
>+    Constructor(sequence<PaymentMethodData> methodData, PaymentDetailsInit details, optional PaymentOptions options),
>+    ConstructorCallWith=Document,
>+    EnabledBySetting=PaymentRequest,
>+    SecureContext
>+] interface PaymentRequest : EventTarget {
>+    Promise<PaymentResponse> show();
>+    Promise<void> abort();
>+    Promise<boolean> canMakePayment();
>+
>+    readonly attribute DOMString id;
>+    readonly attribute PaymentAddress? shippingAddress;
>+    readonly attribute DOMString? shippingOption;
>+    readonly attribute PaymentShippingType? shippingType;
>+
>+    attribute EventHandler onshippingaddresschange;
>+
>+    attribute EventHandler onshippingoptionchange;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.cpp b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..a9aff7dd77c780cefddbaaf1e64e5cae9523f2fd
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.cpp
>@@ -0,0 +1,43 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "PaymentRequestUpdateEvent.h"
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+namespace WebCore {
>+
>+PaymentRequestUpdateEvent::~PaymentRequestUpdateEvent()
>+{
>+}
>+
>+void PaymentRequestUpdateEvent::updateWith(JSC::JSPromise*)
>+{
>+}
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.h b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..4c4a05cc5983d2dd1b52ce4e3b580a97f0c338a2
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.h
>@@ -0,0 +1,46 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "Event.h"
>+
>+namespace JSC {
>+class JSPromise;
>+}
>+
>+namespace WebCore {
>+
>+class PaymentRequestUpdateEvent final : public Event {
>+public:
>+    ~PaymentRequestUpdateEvent();
>+    void updateWith(JSC::JSPromise*);
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.idl b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..7e52264ba98ac6d10bb212585a378ae128c4bed0
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEvent.idl
>@@ -0,0 +1,33 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST,
>+    Constructor(DOMString type, optional PaymentRequestUpdateEventInit eventInitDict),
>+    EnabledBySetting=PaymentRequest,
>+    SecureContext
>+] interface PaymentRequestUpdateEvent : Event {
>+    void updateWith(Promise<PaymentDetailsUpdate> detailsPromise);
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.h b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..6b736d340c92b2ee1287f5361abdfd36f39b7f72
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.h
>@@ -0,0 +1,39 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "EventInit.h"
>+
>+namespace WebCore {
>+
>+struct PaymentRequestUpdateEventInit final : public EventInit {
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.idl b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..eea71a8b2ac6bbcd9b644561fee4e8c73e492820
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentRequestUpdateEventInit.idl
>@@ -0,0 +1,29 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentRequestUpdateEventInit : EventInit {
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentResponse.cpp b/Source/WebCore/Modules/paymentrequest/PaymentResponse.cpp
>new file mode 100644
>index 0000000000000000000000000000000000000000..068a77ee901603dc6fb74d27d7f53ea82dd18387
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentResponse.cpp
>@@ -0,0 +1,40 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#include "config.h"
>+#include "PaymentResponse.h"
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+namespace WebCore {
>+
>+void PaymentResponse::complete(std::optional<PaymentComplete>&&, DOMPromiseDeferred<void>&& promise)
>+{
>+    promise.reject(Exception { NotSupportedError, ASCIILiteral("Not implemented") });
>+}
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentResponse.h b/Source/WebCore/Modules/paymentrequest/PaymentResponse.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..b981b7d9e6e85fdac7450c68de9041cf40d8fb7d
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentResponse.h
>@@ -0,0 +1,62 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "JSDOMPromiseDeferred.h"
>+#include "PaymentAddress.h"
>+#include "PaymentComplete.h"
>+
>+namespace WebCore {
>+
>+class PaymentResponse final : public RefCounted<PaymentResponse> {
>+public:
>+    const String& requestId() const { return m_requestId; }
>+    const String& methodName() const { return m_methodName; }
>+    const JSC::Strong<JSC::JSObject>& details() const { return m_details; }
>+    const RefPtr<PaymentAddress>& shippingAddress() const { return m_shippingAddress; }
>+    const String& shippingOption() const { return m_shippingOption; }
>+    const String& payerName() const { return m_payerName; }
>+    const String& payerEmail() const { return m_payerEmail; }
>+    const String& payerPhone() const { return m_payerPhone; }
>+
>+    void complete(std::optional<PaymentComplete>&&, DOMPromiseDeferred<void>&&);
>+
>+private:
>+    String m_requestId;
>+    String m_methodName;
>+    JSC::Strong<JSC::JSObject> m_details;
>+    RefPtr<PaymentAddress> m_shippingAddress;
>+    String m_shippingOption;
>+    String m_payerName;
>+    String m_payerEmail;
>+    String m_payerPhone;
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentResponse.idl b/Source/WebCore/Modules/paymentrequest/PaymentResponse.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..113d22d26ff76e906a07d9dffba6bccfb256b6a4
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentResponse.idl
>@@ -0,0 +1,44 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST,
>+    EnabledBySetting=PaymentRequest,
>+    ImplementationLacksVTable,
>+    SecureContext
>+] interface PaymentResponse {
>+    serializer = { attribute };
>+
>+    readonly attribute DOMString requestId;
>+    readonly attribute DOMString methodName;
>+    readonly attribute object details;
>+    readonly attribute PaymentAddress? shippingAddress;
>+    readonly attribute DOMString? shippingOption;
>+    readonly attribute DOMString? payerName;
>+    readonly attribute DOMString? payerEmail;
>+    readonly attribute DOMString? payerPhone;
>+
>+    Promise<void> complete(optional PaymentComplete result = "unknown");
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.h b/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..2ddd51ba5dabf252711530cba0c47d74683bc6c1
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.h
>@@ -0,0 +1,44 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+#include "PaymentCurrencyAmount.h"
>+#include <wtf/text/WTFString.h>
>+
>+namespace WebCore {
>+
>+struct PaymentShippingOption {
>+    String id;
>+    String label;
>+    PaymentCurrencyAmount amount;
>+    bool selected { false };
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.idl b/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..0f689b8f4f14d38c033a31d1f08fa14afc71e91b
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentShippingOption.idl
>@@ -0,0 +1,33 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] dictionary PaymentShippingOption {
>+    required DOMString id;
>+    required DOMString label;
>+    required PaymentCurrencyAmount amount;
>+    boolean selected = false;
>+};
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentShippingType.h b/Source/WebCore/Modules/paymentrequest/PaymentShippingType.h
>new file mode 100644
>index 0000000000000000000000000000000000000000..e78ee6fdc8b296c3470fe2b762d55d162a15fa64
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentShippingType.h
>@@ -0,0 +1,40 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+#pragma once
>+
>+#if ENABLE(PAYMENT_REQUEST)
>+
>+namespace WebCore {
>+
>+enum class PaymentShippingType {
>+    Shipping,
>+    Delivery,
>+    Pickup,
>+};
>+
>+} // namespace WebCore
>+
>+#endif // ENABLE(PAYMENT_REQUEST)
>diff --git a/Source/WebCore/Modules/paymentrequest/PaymentShippingType.idl b/Source/WebCore/Modules/paymentrequest/PaymentShippingType.idl
>new file mode 100644
>index 0000000000000000000000000000000000000000..7e34b01673bc540e1347eabc8c5e4abf8916dd54
>--- /dev/null
>+++ b/Source/WebCore/Modules/paymentrequest/PaymentShippingType.idl
>@@ -0,0 +1,32 @@
>+/*
>+ * Copyright (C) 2017 Apple Inc. All rights reserved.
>+ *
>+ * Redistribution and use in source and binary forms, with or without
>+ * modification, are permitted provided that the following conditions
>+ * are met:
>+ * 1. Redistributions of source code must retain the above copyright
>+ *    notice, this list of conditions and the following disclaimer.
>+ * 2. Redistributions in binary form must reproduce the above copyright
>+ *    notice, this list of conditions and the following disclaimer in the
>+ *    documentation and/or other materials provided with the distribution.
>+ *
>+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
>+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
>+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
>+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
>+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
>+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
>+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
>+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
>+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
>+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
>+ * THE POSSIBILITY OF SUCH DAMAGE.
>+ */
>+
>+[
>+    Conditional=PAYMENT_REQUEST
>+] enum PaymentShippingType {
>+    "shipping",
>+    "delivery",
>+    "pickup"
>+};
>diff --git a/Source/WebCore/WebCore.xcodeproj/project.pbxproj b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>index e2e517a0b3b0d4cca402a9adbaeffa8f8b206e22..c9d3cfe47e1c00f0b48ad808bd944ebfb5b61d60 100644
>--- a/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>+++ b/Source/WebCore/WebCore.xcodeproj/project.pbxproj
>@@ -4359,12 +4359,63 @@
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> 		A1CC11641E493D0100EFA69C /* FileSystemMac.mm in Sources */ = {isa = PBXBuildFile; fileRef = A1CC11621E493D0100EFA69C /* FileSystemMac.mm */; };
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>+		A1CC56611F46146400A4555B /* JSPaymentShippingOption.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPaymentShippingOption.cpp; sourceTree = "<group>"; };
>+		A1CC56621F46146500A4555B /* JSPaymentItem.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPaymentItem.cpp; sourceTree = "<group>"; };
>+		A1CC56631F46146600A4555B /* JSPaymentCurrencyAmount.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentCurrencyAmount.h; sourceTree = "<group>"; };
>+		A1CC56641F46146700A4555B /* JSPaymentResponse.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentResponse.h; sourceTree = "<group>"; };
>+		A1CC56651F46146800A4555B /* JSPaymentAddress.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentAddress.h; sourceTree = "<group>"; };
> 		A1DE712B18612AC100734192 /* TouchEvents.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = TouchEvents.cpp; sourceTree = "<group>"; };
> 		A1E1154313015C3D0054AC8C /* DistantLightSource.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = DistantLightSource.cpp; sourceTree = "<group>"; };
> 		A1E1154513015C4E0054AC8C /* PointLightSource.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = PointLightSource.cpp; sourceTree = "<group>"; };
> 		A1E1154713015C5D0054AC8C /* SpotLightSource.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = SpotLightSource.cpp; sourceTree = "<group>"; };
> 		A1ED778A1BE3293F00DC1791 /* Device.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = Device.cpp; sourceTree = "<group>"; };
> 		A1ED778B1BE3294000DC1791 /* Device.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Device.h; sourceTree = "<group>"; };
>+		A1F600411F4757A90077E83F /* PaymentRequestUpdateEvent.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentRequestUpdateEvent.h; sourceTree = "<group>"; };
>+		A1F600421F4757A90077E83F /* PaymentRequestUpdateEvent.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = PaymentRequestUpdateEvent.cpp; sourceTree = "<group>"; };
>+		A1F600431F4757A90077E83F /* PaymentRequestUpdateEvent.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentRequestUpdateEvent.idl; sourceTree = "<group>"; };
>+		A1F600471F47594E0077E83F /* PaymentDetailsUpdate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentDetailsUpdate.h; sourceTree = "<group>"; };
>+		A1F600481F47594E0077E83F /* PaymentDetailsUpdate.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentDetailsUpdate.idl; sourceTree = "<group>"; };
>+		A1F6004B1F475A5E0077E83F /* PaymentRequestUpdateEventInit.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentRequestUpdateEventInit.h; sourceTree = "<group>"; };
>+		A1F6004C1F475A5E0077E83F /* PaymentRequestUpdateEventInit.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentRequestUpdateEventInit.idl; sourceTree = "<group>"; };
>+		A1F6004F1F4764FD0077E83F /* JSPaymentDetailsUpdate.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPaymentDetailsUpdate.cpp; sourceTree = "<group>"; };
>+		A1F600501F4764FE0077E83F /* JSPaymentRequestUpdateEventInit.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentRequestUpdateEventInit.h; sourceTree = "<group>"; };
>+		A1F600511F4765000077E83F /* JSPaymentRequestUpdateEvent.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPaymentRequestUpdateEvent.cpp; sourceTree = "<group>"; };
>+		A1F600521F4765010077E83F /* JSPaymentRequestUpdateEvent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentRequestUpdateEvent.h; sourceTree = "<group>"; };
>+		A1F600531F4765020077E83F /* JSPaymentRequestUpdateEventInit.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; path = JSPaymentRequestUpdateEventInit.cpp; sourceTree = "<group>"; };
>+		A1F600541F4765040077E83F /* JSPaymentDetailsUpdate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = JSPaymentDetailsUpdate.h; sourceTree = "<group>"; };
>+		A1F76B101F44C2450014C318 /* PaymentRequest.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentRequest.h; sourceTree = "<group>"; };
>+		A1F76B111F44C2450014C318 /* PaymentRequest.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = PaymentRequest.cpp; sourceTree = "<group>"; };
>+		A1F76B121F44C2450014C318 /* PaymentRequest.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentRequest.idl; sourceTree = "<group>"; };
>+		A1F76B161F44C3900014C318 /* PaymentMethodData.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentMethodData.h; sourceTree = "<group>"; };
>+		A1F76B181F44C3900014C318 /* PaymentMethodData.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentMethodData.idl; sourceTree = "<group>"; };
>+		A1F76B1C1F44C3FE0014C318 /* PaymentDetailsBase.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentDetailsBase.h; sourceTree = "<group>"; };
>+		A1F76B1E1F44C3FE0014C318 /* PaymentDetailsBase.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentDetailsBase.idl; sourceTree = "<group>"; };
>+		A1F76B221F44C4910014C318 /* PaymentDetailsInit.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentDetailsInit.h; sourceTree = "<group>"; };
>+		A1F76B241F44C4910014C318 /* PaymentDetailsInit.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentDetailsInit.idl; sourceTree = "<group>"; };
>+		A1F76B281F44C4EF0014C318 /* PaymentOptions.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentOptions.h; sourceTree = "<group>"; };
>+		A1F76B2A1F44C4EF0014C318 /* PaymentOptions.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentOptions.idl; sourceTree = "<group>"; };
>+		A1F76B2E1F44C55A0014C318 /* PaymentItem.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentItem.h; sourceTree = "<group>"; };
>+		A1F76B301F44C55A0014C318 /* PaymentItem.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentItem.idl; sourceTree = "<group>"; };
>+		A1F76B341F44C60F0014C318 /* PaymentCurrencyAmount.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentCurrencyAmount.h; sourceTree = "<group>"; };
>+		A1F76B361F44C60F0014C318 /* PaymentCurrencyAmount.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentCurrencyAmount.idl; sourceTree = "<group>"; };
>+		A1F76B3A1F44CF240014C318 /* PaymentResponse.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentResponse.h; sourceTree = "<group>"; };
>+		A1F76B3B1F44CF240014C318 /* PaymentResponse.cpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; path = PaymentResponse.cpp; sourceTree = "<group>"; };
>+		A1F76B3C1F44CF240014C318 /* PaymentResponse.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentResponse.idl; sourceTree = "<group>"; };
>+		A1F76B401F44CF7F0014C318 /* PaymentAddress.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentAddress.h; sourceTree = "<group>"; };
>+		A1F76B421F44CF7F0014C318 /* PaymentAddress.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentAddress.idl; sourceTree = "<group>"; };
>+		A1F76B461F44D07A0014C318 /* PaymentShippingType.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentShippingType.h; sourceTree = "<group>"; };
>+		A1F76B481F44D07A0014C318 /* PaymentShippingType.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentShippingType.idl; sourceTree = "<group>"; };
>+		A1F76B4C1F44D2420014C318 /* PaymentDetailsModifier.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentDetailsModifier.h; sourceTree = "<group>"; };
>+		A1F76B4E1F44D2420014C318 /* PaymentDetailsModifier.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentDetailsModifier.idl; sourceTree = "<group>"; };
>+		A1F76B521F44D2C70014C318 /* PaymentShippingOption.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentShippingOption.h; sourceTree = "<group>"; };
>+		A1F76B541F44D2C70014C318 /* PaymentShippingOption.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentShippingOption.idl; sourceTree = "<group>"; };
>+		A1F76B581F44D3B20014C318 /* PaymentComplete.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = PaymentComplete.h; sourceTree = "<group>"; };
>+		A1F76B5A1F44D3B20014C318 /* PaymentComplete.idl */ = {isa = PBXFileReference; lastKnownFileType = text; path = PaymentComplete.idl; sourceTree = "<group>"; };
> 		A1F78D0B1C25422C00245446 /* ResourceResponseCocoa.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = ResourceResponseCocoa.mm; sourceTree = "<group>"; };
> 		A208E222A56A0C7575F2A72E /* RenderMathMLMenclose.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RenderMathMLMenclose.h; sourceTree = "<group>"; };
> 		A2B9217216C5CC420041DCD9 /* IntRectExtent.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = IntRectExtent.h; sourceTree = "<group>"; };
>@@ -16735,6 +16853,7 @@
> 				07CFD99317D01405001C4FFC /* MediaStream */,
> 				33503C9C10179A9A003B47E1 /* Notifications */,
> 				1AC226020DB69EA70089B669 /* Offline */,
>+				A1CC564A1F4613BB00A4555B /* PaymentRequest */,
> 				A9D247F90D757E4100FDF959 /* Plugins */,
> 				89F60B17157F6A020075E157 /* Quota */,
> 				BC9854460CD3DA5F00069BC1 /* Ranges */,
>@@ -20705,6 +20824,7 @@
> 				07221B4617CEC32700848E51 /* mediastream */,
> 				71D6AA391DA4EAF700B23969 /* modern-media-controls */,
> 				333F703D0FB49C16008E12A6 /* notifications */,
>+				A1F76B0E1F44C0CF0014C318 /* paymentrequest */,
> 				072AE1DE183C0513000A5988 /* plugins */,
> 				89F60B08157F68350075E157 /* quota */,
> 				AA2A5AB716A485A400975A25 /* speech */,
>@@ -21104,6 +21224,87 @@
> 			path = cocoa;
> 			sourceTree = "<group>";
> 		};
>+		A1CC564A1F4613BB00A4555B /* PaymentRequest */ = {
>+			isa = PBXGroup;
>+			children = (
>+				A1CC565F1F46146100A4555B /* JSPaymentAddress.cpp */,
>+				A1CC56651F46146800A4555B /* JSPaymentAddress.h */,
>+				A1CC56601F46146200A4555B /* JSPaymentComplete.cpp */,
>+				A1CC564E1F46145200A4555B /* JSPaymentComplete.h */,
>+				A1CC565D1F46146000A4555B /* JSPaymentCurrencyAmount.cpp */,
>+				A1CC56631F46146600A4555B /* JSPaymentCurrencyAmount.h */,
>+				A1CC56561F46145900A4555B /* JSPaymentDetailsBase.cpp */,
>+				A1CC56511F46145400A4555B /* JSPaymentDetailsBase.h */,
>+				A1CC56551F46145800A4555B /* JSPaymentDetailsInit.cpp */,
>+				A1CC565A1F46145D00A4555B /* JSPaymentDetailsInit.h */,
>+				A1CC56521F46145500A4555B /* JSPaymentDetailsModifier.cpp */,
>+				A1CC565B1F46145E00A4555B /* JSPaymentDetailsModifier.h */,
>+				A1F6004F1F4764FD0077E83F /* JSPaymentDetailsUpdate.cpp */,
>+				A1F600541F4765040077E83F /* JSPaymentDetailsUpdate.h */,
>+				A1CC56621F46146500A4555B /* JSPaymentItem.cpp */,
>+				A1CC564F1F46145200A4555B /* JSPaymentItem.h */,
>+				A1CC564D1F46145100A4555B /* JSPaymentMethodData.cpp */,
>+				A1CC564C1F46145000A4555B /* JSPaymentMethodData.h */,
>+				A1CC56531F46145600A4555B /* JSPaymentOptions.cpp */,
>+				A1CC565C1F46145F00A4555B /* JSPaymentOptions.h */,
>+				A1CC56541F46145700A4555B /* JSPaymentRequest.cpp */,
>+				A1CC56571F46145A00A4555B /* JSPaymentRequest.h */,
>+				A1F600511F4765000077E83F /* JSPaymentRequestUpdateEvent.cpp */,
>+				A1F600521F4765010077E83F /* JSPaymentRequestUpdateEvent.h */,
>+				A1F600531F4765020077E83F /* JSPaymentRequestUpdateEventInit.cpp */,
>+				A1F600501F4764FE0077E83F /* JSPaymentRequestUpdateEventInit.h */,
>+				A1CC56581F46145B00A4555B /* JSPaymentResponse.cpp */,
>+				A1CC56641F46146700A4555B /* JSPaymentResponse.h */,
>+				A1CC56611F46146400A4555B /* JSPaymentShippingOption.cpp */,
>+				A1CC56591F46145C00A4555B /* JSPaymentShippingOption.h */,
>+				A1CC565E1F46146100A4555B /* JSPaymentShippingType.cpp */,
>+				A1CC56501F46145300A4555B /* JSPaymentShippingType.h */,
>+			);
>+			name = PaymentRequest;
>+			sourceTree = "<group>";
>+		};
>+		A1F76B0E1F44C0CF0014C318 /* paymentrequest */ = {
>+			isa = PBXGroup;
>+			children = (
>+				A1F76B401F44CF7F0014C318 /* PaymentAddress.h */,
>+				A1F76B421F44CF7F0014C318 /* PaymentAddress.idl */,
>+				A1F76B581F44D3B20014C318 /* PaymentComplete.h */,
>+				A1F76B5A1F44D3B20014C318 /* PaymentComplete.idl */,
>+				A1F76B341F44C60F0014C318 /* PaymentCurrencyAmount.h */,
>+				A1F76B361F44C60F0014C318 /* PaymentCurrencyAmount.idl */,
>+				A1F76B1C1F44C3FE0014C318 /* PaymentDetailsBase.h */,
>+				A1F76B1E1F44C3FE0014C318 /* PaymentDetailsBase.idl */,
>+				A1F76B221F44C4910014C318 /* PaymentDetailsInit.h */,
>+				A1F76B241F44C4910014C318 /* PaymentDetailsInit.idl */,
>+				A1F76B4C1F44D2420014C318 /* PaymentDetailsModifier.h */,
>+				A1F76B4E1F44D2420014C318 /* PaymentDetailsModifier.idl */,
>+				A1F600471F47594E0077E83F /* PaymentDetailsUpdate.h */,
>+				A1F600481F47594E0077E83F /* PaymentDetailsUpdate.idl */,
>+				A1F76B2E1F44C55A0014C318 /* PaymentItem.h */,
>+				A1F76B301F44C55A0014C318 /* PaymentItem.idl */,
>+				A1F76B161F44C3900014C318 /* PaymentMethodData.h */,
>+				A1F76B181F44C3900014C318 /* PaymentMethodData.idl */,
>+				A1F76B281F44C4EF0014C318 /* PaymentOptions.h */,
>+				A1F76B2A1F44C4EF0014C318 /* PaymentOptions.idl */,
>+				A1F76B111F44C2450014C318 /* PaymentRequest.cpp */,
>+				A1F76B101F44C2450014C318 /* PaymentRequest.h */,
>+				A1F76B121F44C2450014C318 /* PaymentRequest.idl */,
>+				A1F600421F4757A90077E83F /* PaymentRequestUpdateEvent.cpp */,
>+				A1F600411F4757A90077E83F /* PaymentRequestUpdateEvent.h */,
>+				A1F600431F4757A90077E83F /* PaymentRequestUpdateEvent.idl */,
>+				A1F6004B1F475A5E0077E83F /* PaymentRequestUpdateEventInit.h */,
>+				A1F6004C1F475A5E0077E83F /* PaymentRequestUpdateEventInit.idl */,
>+				A1F76B3B1F44CF240014C318 /* PaymentResponse.cpp */,
>+				A1F76B3A1F44CF240014C318 /* PaymentResponse.h */,
>+				A1F76B3C1F44CF240014C318 /* PaymentResponse.idl */,
>+				A1F76B521F44D2C70014C318 /* PaymentShippingOption.h */,
>+				A1F76B541F44D2C70014C318 /* PaymentShippingOption.idl */,
>+				A1F76B461F44D07A0014C318 /* PaymentShippingType.h */,
>+				A1F76B481F44D07A0014C318 /* PaymentShippingType.idl */,
>+			);
>+			path = paymentrequest;
>+			sourceTree = "<group>";
>+		};
> 		A516E8B2136E04C00076C3C0 /* ios */ = {
> 			isa = PBXGroup;
> 			children = (
>@@ -27752,7 +27953,6 @@
> 				1AE96A8D1D1A0DDD00B86768 /* JSApplePayPaymentMethodSelectedEvent.h in Headers */,
> 				7C65231A1E00DBB500677F22 /* JSApplePayPaymentPass.h in Headers */,
> 				7C6579F21E00856600E3A27A /* JSApplePayPaymentRequest.h in Headers */,
>-				E48E332C1F47037C00BAB0EF /* RenderTreeUpdaterFirstLetter.h in Headers */,
> 				1AE96A8F1D1A0DDD00B86768 /* JSApplePaySession.h in Headers */,
> 				1AE96A911D1A0DDD00B86768 /* JSApplePayShippingContactSelectedEvent.h in Headers */,
> 				7C6579F41E00856600E3A27A /* JSApplePayShippingMethod.h in Headers */,
>@@ -28158,6 +28358,22 @@
> 				FDA15EB212B03EE1003A583A /* JSPannerNode.h in Headers */,
> 				57B5F7F11E5B8C5A00F34F90 /* JSPasswordCredential.h in Headers */,
> 				77D50FF81ED4D9A000DA4C87 /* JSPasswordCredentialData.h in Headers */,
>+				A1CC56671F46147A00A4555B /* JSPaymentAddress.h in Headers */,
>+				A1CC56691F46148000A4555B /* JSPaymentComplete.h in Headers */,
>+				A1CC566B1F46148500A4555B /* JSPaymentCurrencyAmount.h in Headers */,
>+				A1CC566D1F46148A00A4555B /* JSPaymentDetailsBase.h in Headers */,
>+				A1CC566F1F46148E00A4555B /* JSPaymentDetailsInit.h in Headers */,
>+				A1CC56711F46149300A4555B /* JSPaymentDetailsModifier.h in Headers */,
>+				A1F6005A1F4765050077E83F /* JSPaymentDetailsUpdate.h in Headers */,
>+				A1CC56731F46149800A4555B /* JSPaymentItem.h in Headers */,
>+				A1CC56751F46149D00A4555B /* JSPaymentMethodData.h in Headers */,
>+				A1CC56771F4614A200A4555B /* JSPaymentOptions.h in Headers */,
>+				A1CC56791F4614A700A4555B /* JSPaymentRequest.h in Headers */,
>+				A1F600581F4765050077E83F /* JSPaymentRequestUpdateEvent.h in Headers */,
>+				A1F600561F4765050077E83F /* JSPaymentRequestUpdateEventInit.h in Headers */,
>+				A1CC567B1F4614AD00A4555B /* JSPaymentResponse.h in Headers */,
>+				A1CC567D1F4614B200A4555B /* JSPaymentShippingOption.h in Headers */,
>+				A1CC567F1F4614B700A4555B /* JSPaymentShippingType.h in Headers */,
> 				57E657F01E71665400F941CA /* JSPbkdf2Params.h in Headers */,
> 				8A9A587511E84C81008ACFD1 /* JSPerformance.h in Headers */,
> 				CB38FD521CCF939400592A3F /* JSPerformanceEntry.h in Headers */,
>@@ -28728,7 +28944,6 @@
> 				709A01FE1E3D0BDD006B0D4C /* ModuleFetchFailureKind.h in Headers */,
> 				F55B3DC61251F12D003EF269 /* MonthInputType.h in Headers */,
> 				85031B460A44EFC700F992E0 /* MouseEvent.h in Headers */,
>-				517A52F01F47535B00DCDC0A /* SWServer.h in Headers */,
> 				83765F951DAC522F00C06537 /* MouseEventInit.h in Headers */,
> 				935C476309AC4CE600A6AAB4 /* MouseEventWithHitTestResults.h in Headers */,
> 				85031B480A44EFC700F992E0 /* MouseRelatedEvent.h in Headers */,
>@@ -28885,14 +29100,30 @@
> 				A8FA6E5D0E4CFDED00D5CF49 /* Pattern.h in Headers */,
> 				B22279710D00BF220071B782 /* PatternAttributes.h in Headers */,
> 				1A8A643A1D19FC5300D0E00F /* Payment.h in Headers */,
>+				A1F76B431F44CF7F0014C318 /* PaymentAddress.h in Headers */,
> 				1AE96A881D1A0CEB00B86768 /* PaymentAuthorizationStatus.h in Headers */,
>+				A1F76B5B1F44D3B20014C318 /* PaymentComplete.h in Headers */,
> 				1A8A643B1D19FC5300D0E00F /* PaymentContact.h in Headers */,
> 				1A58E86E1D19E42D00C0EA73 /* PaymentCoordinator.h in Headers */,
> 				1A58E8661D19D4F000C0EA73 /* PaymentCoordinatorClient.h in Headers */,
>+				A1F76B371F44C60F0014C318 /* PaymentCurrencyAmount.h in Headers */,
>+				A1F76B1F1F44C3FE0014C318 /* PaymentDetailsBase.h in Headers */,
>+				A1F76B251F44C4910014C318 /* PaymentDetailsInit.h in Headers */,
>+				A1F76B4F1F44D2420014C318 /* PaymentDetailsModifier.h in Headers */,
>+				A1F600491F47594E0077E83F /* PaymentDetailsUpdate.h in Headers */,
> 				7CF930E71E01F9B400BAFFBE /* PaymentHeaders.h in Headers */,
>+				A1F76B311F44C55A0014C318 /* PaymentItem.h in Headers */,
> 				1AE96A891D1A0CEB00B86768 /* PaymentMerchantSession.h in Headers */,
> 				1A8A643C1D19FC5300D0E00F /* PaymentMethod.h in Headers */,
>+				A1F76B191F44C3900014C318 /* PaymentMethodData.h in Headers */,
>+				A1F76B2B1F44C4EF0014C318 /* PaymentOptions.h in Headers */,
>+				A1F76B131F44C2450014C318 /* PaymentRequest.h in Headers */,
>+				A1F600441F4757A90077E83F /* PaymentRequestUpdateEvent.h in Headers */,
>+				A1F6004D1F475A5E0077E83F /* PaymentRequestUpdateEventInit.h in Headers */,
> 				1A8A64681D19FDFF00D0E00F /* PaymentRequestValidator.h in Headers */,
>+				A1F76B3D1F44CF240014C318 /* PaymentResponse.h in Headers */,
>+				A1F76B551F44D2C70014C318 /* PaymentShippingOption.h in Headers */,
>+				A1F76B491F44D07A0014C318 /* PaymentShippingType.h in Headers */,
> 				B27535650B053814002CE64F /* PDFDocumentImage.h in Headers */,
> 				5E2C43511BCEE2F60001E2BC /* PeerConnectionBackend.h in Headers */,
> 				5EBB89391C77C39900C65D41 /* PeerMediaDescription.h in Headers */,
>@@ -29185,6 +29416,8 @@
> 				93F1998C08245E59001E9ABC /* RenderTreeAsText.h in Headers */,
> 				5824ABAB1AE849C8009074B7 /* RenderTreePosition.h in Headers */,
> 				E46180291C8A06CD0026C02C /* RenderTreeUpdater.h in Headers */,
>+				E48E332C1F47037C00BAB0EF /* RenderTreeUpdaterFirstLetter.h in Headers */,
>+				E48E332E1F47038000BAB0EF /* RenderTreeUpdaterListItem.h in Headers */,
> 				E44614520CD68A3500FADA75 /* RenderVideo.h in Headers */,
> 				BCEA4868097D93020094C9E4 /* RenderView.h in Headers */,
> 				BE20507E18A458C20080647E /* RenderVTTCue.h in Headers */,
>@@ -29752,7 +29985,6 @@
> 				BC22747B0E8366E200E7F975 /* SVGRenderStyleDefs.h in Headers */,
> 				436708F212D9CA4B00044234 /* SVGRenderSupport.h in Headers */,
> 				436708F412D9CA4B00044234 /* SVGRenderTreeAsText.h in Headers */,
>-				E48E332E1F47038000BAB0EF /* RenderTreeUpdaterListItem.h in Headers */,
> 				436708F612D9CA4B00044234 /* SVGResources.h in Headers */,
> 				436708F812D9CA4B00044234 /* SVGResourcesCache.h in Headers */,
> 				436708FA12D9CA4B00044234 /* SVGResourcesCycleSolver.h in Headers */,
>@@ -29803,6 +30035,7 @@
> 				8485228B1190173C006EDC7F /* SVGVKernElement.h in Headers */,
> 				B2227AF60D00BF220071B782 /* SVGZoomAndPan.h in Headers */,
> 				B2E4EC980D00C22B00432643 /* SVGZoomEvent.h in Headers */,
>+				517A52F01F47535B00DCDC0A /* SWServer.h in Headers */,
> 				E180811716FCF9CB00B80D07 /* SynchronousLoaderClient.h in Headers */,
> 				26FAE4CF1852E3A5004C8C46 /* SynchronousResourceHandleCFURLConnectionDelegate.h in Headers */,
> 				0F03C0741884695E00A5F8CA /* SystemMemory.h in Headers */,
>@@ -31835,7 +32068,6 @@
> 				659DDC8209E198BA001BF3C6 /* JSDocument.cpp in Sources */,
> 				1221E05D1C02B444006A1A00 /* JSDocumentAnimation.cpp in Sources */,
> 				49C7BA8D1042F5B10009D447 /* JSDocumentCustom.cpp in Sources */,
>-				517A52F11F4754E700DCDC0A /* SWServer.cpp in Sources */,
> 				E3B7C0631DC34160001FB0B8 /* JSDocumentDOMJIT.cpp in Sources */,
> 				1A494EDE0A123F4C00FDAFC1 /* JSDocumentFragment.cpp in Sources */,
> 				7C33F3621B4A050400502CAF /* JSDocumentFragmentCustom.cpp in Sources */,
>@@ -31878,7 +32110,6 @@
> 				E172AF8F1811BC3700FBADB9 /* JSDOMPromiseDeferred.cpp in Sources */,
> 				0FF3B9281EE3B6DE00B84144 /* JSDOMQuad.cpp in Sources */,
> 				0F94A3961EF1B10500FBAFFB /* JSDOMQuadCustom.cpp in Sources */,
>-				E48E332D1F47038000BAB0EF /* RenderTreeUpdaterListItem.cpp in Sources */,
> 				0FF3B92A1EE3B6DE00B84144 /* JSDOMQuadInit.cpp in Sources */,
> 				0F4710BB1DB56BE8002DCEC3 /* JSDOMRect.cpp in Sources */,
> 				0F4710BD1DB56BE8002DCEC3 /* JSDOMRectInit.cpp in Sources */,
>@@ -32145,6 +32376,22 @@
> 				FDA15EB112B03EE1003A583A /* JSPannerNode.cpp in Sources */,
> 				57B5F7F01E5B8C5A00F34F90 /* JSPasswordCredential.cpp in Sources */,
> 				77D50FF91ED4D9A400DA4C87 /* JSPasswordCredentialData.cpp in Sources */,
>+				A1CC56661F46147400A4555B /* JSPaymentAddress.cpp in Sources */,
>+				A1CC56681F46147D00A4555B /* JSPaymentComplete.cpp in Sources */,
>+				A1CC566A1F46148200A4555B /* JSPaymentCurrencyAmount.cpp in Sources */,
>+				A1CC566C1F46148700A4555B /* JSPaymentDetailsBase.cpp in Sources */,
>+				A1CC566E1F46148C00A4555B /* JSPaymentDetailsInit.cpp in Sources */,
>+				A1CC56701F46149100A4555B /* JSPaymentDetailsModifier.cpp in Sources */,
>+				A1F600551F4765050077E83F /* JSPaymentDetailsUpdate.cpp in Sources */,
>+				A1CC56721F46149500A4555B /* JSPaymentItem.cpp in Sources */,
>+				A1CC56741F46149B00A4555B /* JSPaymentMethodData.cpp in Sources */,
>+				A1CC56761F4614A000A4555B /* JSPaymentOptions.cpp in Sources */,
>+				A1CC56781F4614A500A4555B /* JSPaymentRequest.cpp in Sources */,
>+				A1F600571F4765050077E83F /* JSPaymentRequestUpdateEvent.cpp in Sources */,
>+				A1F600591F4765050077E83F /* JSPaymentRequestUpdateEventInit.cpp in Sources */,
>+				A1CC567A1F4614AA00A4555B /* JSPaymentResponse.cpp in Sources */,
>+				A1CC567C1F4614AF00A4555B /* JSPaymentShippingOption.cpp in Sources */,
>+				A1CC567E1F4614B400A4555B /* JSPaymentShippingType.cpp in Sources */,
> 				57E657EF1E71665400F941CA /* JSPbkdf2Params.cpp in Sources */,
> 				E51A81DF17298D7700BFCA61 /* JSPerformance.cpp in Sources */,
> 				CB38FD511CCF938900592A3F /* JSPerformanceEntry.cpp in Sources */,
>@@ -32842,7 +33089,10 @@
> 				1A58E86D1D19E42D00C0EA73 /* PaymentCoordinator.cpp in Sources */,
> 				1ADA4A1C1D22F2C0005A9A15 /* PaymentMerchantSessionCocoa.mm in Sources */,
> 				1A8A646E1D19FF8700D0E00F /* PaymentMethodCocoa.mm in Sources */,
>+				A1F76B141F44C2450014C318 /* PaymentRequest.cpp in Sources */,
>+				A1F600451F4757A90077E83F /* PaymentRequestUpdateEvent.cpp in Sources */,
> 				1A8A64671D19FDFF00D0E00F /* PaymentRequestValidator.cpp in Sources */,
>+				A1F76B3E1F44CF240014C318 /* PaymentResponse.cpp in Sources */,
> 				B27535640B053814002CE64F /* PDFDocumentImage.cpp in Sources */,
> 				2D6E468417D660F500ECF8BB /* PDFDocumentImageMac.mm in Sources */,
> 				41E408391DCB748900EFCE19 /* PeerConnectionBackend.cpp in Sources */,
>@@ -33059,6 +33309,7 @@
> 				5824ABAA1AE849C8009074B7 /* RenderTreePosition.cpp in Sources */,
> 				E461802B1C8A06D90026C02C /* RenderTreeUpdater.cpp in Sources */,
> 				E48284081F44594C00863AC3 /* RenderTreeUpdaterFirstLetter.cpp in Sources */,
>+				E48E332D1F47038000BAB0EF /* RenderTreeUpdaterListItem.cpp in Sources */,
> 				E44614510CD68A3500FADA75 /* RenderVideo.cpp in Sources */,
> 				BCEA4867097D93020094C9E4 /* RenderView.cpp in Sources */,
> 				BE20507D18A458BF0080647E /* RenderVTTCue.cpp in Sources */,
>@@ -33537,6 +33788,7 @@
> 				8485228A1190173C006EDC7F /* SVGVKernElement.cpp in Sources */,
> 				B2227AF50D00BF220071B782 /* SVGZoomAndPan.cpp in Sources */,
> 				B2E4EC970D00C22B00432643 /* SVGZoomEvent.cpp in Sources */,
>+				517A52F11F4754E700DCDC0A /* SWServer.cpp in Sources */,
> 				E180811216FCF42F00B80D07 /* SynchronousLoaderClient.cpp in Sources */,
> 				E180811616FCF9CB00B80D07 /* SynchronousLoaderClient.mm in Sources */,
> 				442ABCD617D9262F00D30715 /* SynchronousLoaderClientCFNet.cpp in Sources */,
>diff --git a/Source/WebCore/dom/EventNames.h b/Source/WebCore/dom/EventNames.h
>index 92e96426283b9058ac489e93ae5aa3f6a157ad90..29fd2cd69c8bb0f350ea0a9e86e995e43aac1285 100644
>--- a/Source/WebCore/dom/EventNames.h
>+++ b/Source/WebCore/dom/EventNames.h
>@@ -205,8 +205,10 @@ namespace WebCore {
>     macro(select) \
>     macro(selectionchange) \
>     macro(selectstart) \
>-    macro(shippingmethodselected) \
>+    macro(shippingaddresschange) \
>     macro(shippingcontactselected) \
>+    macro(shippingmethodselected) \
>+    macro(shippingoptionchange) \
>     macro(show) \
>     macro(signalingstatechange) \
>     macro(slotchange) \
>diff --git a/Source/WebCore/dom/EventNames.in b/Source/WebCore/dom/EventNames.in
>index 638e1b1473748f3c5ad365ad8072819aa71f5ee9..f7519343c6db1129f23aa12858614b0f57556ebf 100644
>--- a/Source/WebCore/dom/EventNames.in
>+++ b/Source/WebCore/dom/EventNames.in
>@@ -44,6 +44,7 @@ AudioProcessingEvent conditional=WEB_AUDIO
> OfflineAudioCompletionEvent conditional=WEB_AUDIO
> MediaStreamEvent conditional=WEB_RTC
> MediaStreamTrackEvent conditional=MEDIA_STREAM
>+PaymentRequestUpdateEvent conditional=PAYMENT_REQUEST
> RTCPeerConnectionIceEvent conditional=WEB_RTC
> RTCDataChannelEvent conditional=WEB_RTC
> RTCDTMFToneChangeEvent conditional=WEB_RTC_DTMF
>diff --git a/Source/WebCore/dom/EventTargetFactory.in b/Source/WebCore/dom/EventTargetFactory.in
>index df96d473939a1b8c032e3394d653433259d9375b..73009c2e6dc3b0c54eccc51595f15717bc87ad18 100644
>--- a/Source/WebCore/dom/EventTargetFactory.in
>+++ b/Source/WebCore/dom/EventTargetFactory.in
>@@ -24,6 +24,7 @@ MediaStreamTrack conditional=MEDIA_STREAM
> MessagePort
> Node
> Notification conditional=NOTIFICATIONS
>+PaymentRequest conditional=PAYMENT_REQUEST
> Performance
> RTCDataChannel conditional=WEB_RTC
> RTCDTMFSender conditional=WEB_RTC_DTMF
>diff --git a/LayoutTests/ChangeLog b/LayoutTests/ChangeLog
>index 4fd084fb1eda3aaadd1124474cc5669a9beff2d4..f48db5f18d30260c290cec2a1a1e7b303fe08837 100644
>--- a/LayoutTests/ChangeLog
>+++ b/LayoutTests/ChangeLog
>@@ -1,3 +1,14 @@
>+2017-08-18  Andy Estes  <aestes@apple.com>
>+
>+        [Payment Request] Add interface stubs
>+        https://bugs.webkit.org/show_bug.cgi?id=175730
>+
>+        Reviewed by Youenn Fablet.
>+
>+        * TestExpectations: Skipped payment-request tests.
>+        * platform/ios-wk2/TestExpectations: Enabled payment-request tests on ios-wk2.
>+        * platform/mac-wk2/TestExpectations: Ditto for mac-wk2.
>+
> 2017-08-18  Chris Dumez  <cdumez@apple.com>
> 
>         [Beacon] Improve error reporting
>diff --git a/LayoutTests/imported/w3c/ChangeLog b/LayoutTests/imported/w3c/ChangeLog
>index 36f7b5b3d3ded68cef11c5bb745a466d83291909..639092033fc237cef060ff702466b5187474ced3 100644
>--- a/LayoutTests/imported/w3c/ChangeLog
>+++ b/LayoutTests/imported/w3c/ChangeLog
>@@ -1,3 +1,28 @@
>+2017-08-18  Andy Estes  <aestes@apple.com>
>+
>+        [Payment Request] Add interface stubs
>+        https://bugs.webkit.org/show_bug.cgi?id=175730
>+
>+        Reviewed by Youenn Fablet.
>+
>+        * web-platform-tests/payment-request/allowpaymentrequest/active-document-cross-origin.https.sub-expected.txt:
>+        * web-platform-tests/payment-request/allowpaymentrequest/active-document-same-origin.https-expected.txt:
>+        * web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-same-origin-bc-containers.https-expected.txt:
>+        * web-platform-tests/payment-request/allowpaymentrequest/basic.https-expected.txt:
>+        * web-platform-tests/payment-request/allowpaymentrequest/no-attribute-same-origin-bc-containers.https-expected.txt:
>+        * web-platform-tests/payment-request/historical.https-expected.txt:
>+        * web-platform-tests/payment-request/interfaces.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-abort-method.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-constructor-crash.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-constructor.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-id.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-in-iframe-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-onshippingaddresschange-attribute.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-onshippingoptionchange-attribute.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-show-method.https-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-update-event-constructor.http-expected.txt:
>+        * web-platform-tests/payment-request/payment-request-update-event-constructor.https-expected.txt:
>+
> 2017-08-18  Youenn Fablet  <youenn@apple.com>
> 
>         [Cache API] Add response body storage
>diff --git a/LayoutTests/TestExpectations b/LayoutTests/TestExpectations
>index 4115594b39697947210f7fd3ed3b8c97cf14fd44..d51b284c1f30efa8cda9ae8a9d9bf1cb4cd65a61 100644
>--- a/LayoutTests/TestExpectations
>+++ b/LayoutTests/TestExpectations
>@@ -136,6 +136,9 @@ fast/text/accessibility-bold-system-font-2.html [ Skip ]
> # This test is specific to Core Text.
> fast/text/font-lookup-dot-prefix-case-sensitive.html [ Skip ]
> 
>+# Payment Request is only enabled on Cocoa platforms.
>+imported/w3c/web-platform-tests/payment-request [ Skip ]
>+
> #//////////////////////////////////////////////////////////////////////////////////////////
> # End platform-specific tests.
> #//////////////////////////////////////////////////////////////////////////////////////////
>@@ -1442,12 +1445,6 @@ webkit.org/b/175290 imported/w3c/web-platform-tests/css/css-ui-3/text-overflow-0
> 
> webkit.org/b/175597 http/tests/xmlhttprequest/gzip-content-type-no-content-encoding.html [ Failure ]
> 
>-webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-cross-origin-bc-containers.https.html [ Skip ]
>-webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-cross-origin-bc-containers.https.html [ Skip ]
>-webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/removing-allowpaymentrequest.https.sub.html [ Skip ]
>-webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest-timing.https.sub.html [ Skip ]
>-webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest.https.sub.html [ Skip ]
>-
> # CSS Regions are being phased out.
> fast/regions [ Skip ]
> compositing/regions [ Skip ]
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-cross-origin.https.sub-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-cross-origin.https.sub-expected.txt
>index 87463e7a09a7886dec5d85d6cb2fb1fa463e3197..a6c3320471059f45a4c5dc806cd8070ce7d02465 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-cross-origin.https.sub-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-cross-origin.https.sub-expected.txt
>@@ -3,5 +3,5 @@ Blocked access to external URL https://www1.localhost:9443/common/blank.html
> 
> FAIL PaymentRequest <iframe allowpaymentrequest> in non-active document (cross-origin) assert_throws: function "() => {
>         new grabbedPaymentRequest(...paymentArgs);
>-      }" threw object "TypeError: undefined is not a constructor (evaluating 'new grabbedPaymentRequest(...paymentArgs)')" ("TypeError") expected object "[object Object]" ("SecurityError")
>+      }" did not throw
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-same-origin.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-same-origin.https-expected.txt
>index 240138cadc854b50d2a83281bdf29728c464d882..c8c96283c47f8d4b669fff592bed56cc630e2211 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-same-origin.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/active-document-same-origin.https-expected.txt
>@@ -2,5 +2,5 @@
> 
> FAIL PaymentRequest <iframe allowpaymentrequest> in non-active document (same-origin) assert_throws: function "() => {
>         new grabbedPaymentRequest(...paymentArgs);
>-      }" threw object "TypeError: undefined is not a constructor (evaluating 'new grabbedPaymentRequest(...paymentArgs)')" ("TypeError") expected object "[object Object]" ("SecurityError")
>+      }" did not throw
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-same-origin-bc-containers.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-same-origin-bc-containers.https-expected.txt
>index ac4c6125b749b630f6e424527f9680e662c89ffe..f2c7977a9687b849d021b4d6929eae5e168f9df7 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-same-origin-bc-containers.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-same-origin-bc-containers.https-expected.txt
>@@ -1,6 +1,6 @@
> 
>-FAIL iframe assert_equals: expected "Success" but got "Exception"
>-FAIL frame assert_equals: expected "Success" but got "Exception"
>-FAIL object assert_equals: expected "Success" but got "Exception"
>-FAIL embed assert_equals: expected "Success" but got "Exception"
>+PASS iframe 
>+PASS frame 
>+PASS object 
>+PASS embed 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/basic.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/basic.https-expected.txt
>index 6287240fdcb3f82fb93974903421fb68a73969b5..5694a8accdd79b82886d447660bd02db42be52de 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/basic.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/basic.https-expected.txt
>@@ -1,4 +1,4 @@
> 
> 
>-FAIL PaymentRequest <iframe allowpaymentrequest> basic undefined is not a constructor (evaluating 'new window[0].PaymentRequest(...paymentArgs)')
>+PASS PaymentRequest <iframe allowpaymentrequest> basic 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-same-origin-bc-containers.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-same-origin-bc-containers.https-expected.txt
>index ac4c6125b749b630f6e424527f9680e662c89ffe..f2c7977a9687b849d021b4d6929eae5e168f9df7 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-same-origin-bc-containers.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-same-origin-bc-containers.https-expected.txt
>@@ -1,6 +1,6 @@
> 
>-FAIL iframe assert_equals: expected "Success" but got "Exception"
>-FAIL frame assert_equals: expected "Success" but got "Exception"
>-FAIL object assert_equals: expected "Success" but got "Exception"
>-FAIL embed assert_equals: expected "Success" but got "Exception"
>+PASS iframe 
>+PASS frame 
>+PASS object 
>+PASS embed 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/historical.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/historical.https-expected.txt
>index 924e03e6472b7a81a803bfa472df791c7853f07a..c19b174d7505badb3c873379f3fc7213ccc8623e 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/historical.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/historical.https-expected.txt
>@@ -1,8 +1,8 @@
> 
>-FAIL paymentRequestID in PaymentRequest undefined is not an object (evaluating 'window[interf].prototype')
>-FAIL paymentRequestID in PaymentResponse undefined is not an object (evaluating 'window[interf].prototype')
>-FAIL careOf in PaymentAddress undefined is not an object (evaluating 'window[interf].prototype')
>-FAIL totalAmount in PaymentResponse undefined is not an object (evaluating 'window[interf].prototype')
>-FAIL paymentRequestId in PaymentRequest undefined is not an object (evaluating 'window[interf].prototype')
>-FAIL paymentRequestId in PaymentResponse undefined is not an object (evaluating 'window[interf].prototype')
>+PASS paymentRequestID in PaymentRequest 
>+PASS paymentRequestID in PaymentResponse 
>+PASS careOf in PaymentAddress 
>+PASS totalAmount in PaymentResponse 
>+PASS paymentRequestId in PaymentRequest 
>+PASS paymentRequestId in PaymentResponse 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/interfaces.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/interfaces.https-expected.txt
>index 81aba817122ac47a2fb56482fdd08b777ccf4283..6a89c64147e0c9a4c14881ea2b71e7c1ec5f606d 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/interfaces.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/interfaces.https-expected.txt
>@@ -1,61 +1,61 @@
> 
>-FAIL PaymentRequest interface: existence and properties of interface object assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface object length assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface object name assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: existence and properties of interface prototype object assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: operation show() assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: operation abort() assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: operation canMakePayment() assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute id assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute shippingAddress assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute shippingOption assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute shippingType assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute onshippingaddresschange assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: attribute onshippingoptionchange assert_own_property: self does not have own property "PaymentRequest" expected property "PaymentRequest" missing
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "show" with the proper type (0) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "abort" with the proper type (1) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "canMakePayment" with the proper type (2) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "id" with the proper type (3) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingAddress" with the proper type (4) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingOption" with the proper type (5) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingType" with the proper type (6) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "onshippingaddresschange" with the proper type (7) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "onshippingoptionchange" with the proper type (8) assert_equals: Unexpected exception when evaluating object expected null but got object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL PaymentAddress interface: existence and properties of interface object assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface object length assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface object name assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: existence and properties of interface prototype object assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute country assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute addressLine assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute region assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute city assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute dependentLocality assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute postalCode assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute sortingCode assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute languageCode assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute organization assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute recipient assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentAddress interface: attribute phone assert_own_property: self does not have own property "PaymentAddress" expected property "PaymentAddress" missing
>-FAIL PaymentResponse interface: existence and properties of interface object assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface object length assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface object name assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: existence and properties of interface prototype object assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute requestId assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute methodName assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute details assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute shippingAddress assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute shippingOption assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute payerName assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute payerEmail assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: attribute payerPhone assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentResponse interface: operation complete(PaymentComplete) assert_own_property: self does not have own property "PaymentResponse" expected property "PaymentResponse" missing
>-FAIL PaymentRequestUpdateEvent interface: existence and properties of interface object assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>-FAIL PaymentRequestUpdateEvent interface object length assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>-FAIL PaymentRequestUpdateEvent interface object name assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>-FAIL PaymentRequestUpdateEvent interface: existence and properties of interface prototype object assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>-FAIL PaymentRequestUpdateEvent interface: existence and properties of interface prototype object's "constructor" property assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>-FAIL PaymentRequestUpdateEvent interface: operation updateWith([object Object]) assert_own_property: self does not have own property "PaymentRequestUpdateEvent" expected property "PaymentRequestUpdateEvent" missing
>+PASS PaymentRequest interface: existence and properties of interface object 
>+PASS PaymentRequest interface object length 
>+PASS PaymentRequest interface object name 
>+PASS PaymentRequest interface: existence and properties of interface prototype object 
>+PASS PaymentRequest interface: existence and properties of interface prototype object's "constructor" property 
>+PASS PaymentRequest interface: operation show() 
>+PASS PaymentRequest interface: operation abort() 
>+PASS PaymentRequest interface: operation canMakePayment() 
>+PASS PaymentRequest interface: attribute id 
>+PASS PaymentRequest interface: attribute shippingAddress 
>+PASS PaymentRequest interface: attribute shippingOption 
>+PASS PaymentRequest interface: attribute shippingType 
>+PASS PaymentRequest interface: attribute onshippingaddresschange 
>+PASS PaymentRequest interface: attribute onshippingoptionchange 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "show" with the proper type (0) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "abort" with the proper type (1) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "canMakePayment" with the proper type (2) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "id" with the proper type (3) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingAddress" with the proper type (4) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingOption" with the proper type (5) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "shippingType" with the proper type (6) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "onshippingaddresschange" with the proper type (7) 
>+PASS PaymentRequest interface: new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'bar', amount: {currency: 'BAZ', value: '0'}}}) must inherit property "onshippingoptionchange" with the proper type (8) 
>+PASS PaymentAddress interface: existence and properties of interface object 
>+PASS PaymentAddress interface object length 
>+PASS PaymentAddress interface object name 
>+PASS PaymentAddress interface: existence and properties of interface prototype object 
>+PASS PaymentAddress interface: existence and properties of interface prototype object's "constructor" property 
>+PASS PaymentAddress interface: attribute country 
>+PASS PaymentAddress interface: attribute addressLine 
>+PASS PaymentAddress interface: attribute region 
>+PASS PaymentAddress interface: attribute city 
>+PASS PaymentAddress interface: attribute dependentLocality 
>+PASS PaymentAddress interface: attribute postalCode 
>+PASS PaymentAddress interface: attribute sortingCode 
>+PASS PaymentAddress interface: attribute languageCode 
>+PASS PaymentAddress interface: attribute organization 
>+PASS PaymentAddress interface: attribute recipient 
>+PASS PaymentAddress interface: attribute phone 
>+PASS PaymentResponse interface: existence and properties of interface object 
>+PASS PaymentResponse interface object length 
>+PASS PaymentResponse interface object name 
>+PASS PaymentResponse interface: existence and properties of interface prototype object 
>+PASS PaymentResponse interface: existence and properties of interface prototype object's "constructor" property 
>+PASS PaymentResponse interface: attribute requestId 
>+PASS PaymentResponse interface: attribute methodName 
>+PASS PaymentResponse interface: attribute details 
>+PASS PaymentResponse interface: attribute shippingAddress 
>+PASS PaymentResponse interface: attribute shippingOption 
>+PASS PaymentResponse interface: attribute payerName 
>+PASS PaymentResponse interface: attribute payerEmail 
>+PASS PaymentResponse interface: attribute payerPhone 
>+PASS PaymentResponse interface: operation complete(PaymentComplete) 
>+PASS PaymentRequestUpdateEvent interface: existence and properties of interface object 
>+PASS PaymentRequestUpdateEvent interface object length 
>+PASS PaymentRequestUpdateEvent interface object name 
>+PASS PaymentRequestUpdateEvent interface: existence and properties of interface prototype object 
>+PASS PaymentRequestUpdateEvent interface: existence and properties of interface prototype object's "constructor" property 
>+PASS PaymentRequestUpdateEvent interface: operation updateWith([object Object]) 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-abort-method.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-abort-method.https-expected.txt
>index 405a6c58f19e321ede7066ad2f5a5ddadce3931c..c5382e6c90986ca084a98bcefbdbf11aad50f9c9 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-abort-method.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-abort-method.https-expected.txt
>@@ -1,5 +1,6 @@
>+CONSOLE MESSAGE: Unhandled Promise Rejection: NotSupportedError: Not implemented
> 
>-FAIL Throws if the promise [[state]] is not "interactive" promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL Calling abort must not change the [[state]] until after "interactive" promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL calling .abort() causes acceptPromise to reject and closes the request. promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: PaymentRequest"
>+FAIL Throws if the promise [[state]] is not "interactive" assert_throws: function "function () { throw e }" threw object "NotSupportedError: Not implemented" that is not a DOMException InvalidStateError: property "code" is equal to 9, expected 11
>+FAIL Calling abort must not change the [[state]] until after "interactive" assert_throws: function "function () { throw e }" threw object "NotSupportedError: Not implemented" that is not a DOMException InvalidStateError: property "code" is equal to 9, expected 11
>+FAIL calling .abort() causes acceptPromise to reject and closes the request. assert_true: Unexpected promise rejection: Not implemented expected true got false
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor-crash.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor-crash.https-expected.txt
>index 92dc5dc689e18cf061823fe75765ba72c03dcb3e..9e838cb40925809f4849268ce3b134fff96f7adb 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor-crash.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor-crash.https-expected.txt
>@@ -1,42 +1,12 @@
> 
>-FAIL Don't crash if there is a abusive number of payment methods in the methodData sequence assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:81:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:77:5 expected true got false
>-FAIL Don't crash if there is a abusive number of supported methods in one sequence assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:101:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:97:5 expected true got false
>-FAIL Don't crash if the request id has an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:123:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:119:5 expected true got false
>-FAIL Don't crash if PaymentDetailsInit.total.label is an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:147:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:143:5 expected true got false
>-FAIL Don't crash if total.amount.value is an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:168:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:164:5 expected true got false
>-FAIL Don't crash if details.displayItems has an abusive number of items assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:191:25
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:186:7 expected true got false
>-FAIL Don't crash if details.shippingOptions has an abusive number of items assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:191:25
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:186:7 expected true got false
>-FAIL Don't crash if PaymentShippingOptions.label is an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:214:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:208:5 expected true got false
>-FAIL Don't crash if the PaymentShippingOptions.amount.value is an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:234:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:228:5 expected true got false
>-FAIL Don't crash if PaymentItem.label is an abusive length assert_true: failed smoke test: https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:254:23
>-step@https://localhost:9443/resources/testharness.js:1409:30
>-test@https://localhost:9443/resources/testharness.js:498:22
>-global code@https://localhost:9443/payment-request/payment-request-constructor-crash.https.html:248:5 expected true got false
>+PASS Don't crash if there is a abusive number of payment methods in the methodData sequence 
>+PASS Don't crash if there is a abusive number of supported methods in one sequence 
>+PASS Don't crash if the request id has an abusive length 
>+PASS Don't crash if PaymentDetailsInit.total.label is an abusive length 
>+PASS Don't crash if total.amount.value is an abusive length 
>+PASS Don't crash if details.displayItems has an abusive number of items 
>+PASS Don't crash if details.shippingOptions has an abusive number of items 
>+PASS Don't crash if PaymentShippingOptions.label is an abusive length 
>+PASS Don't crash if the PaymentShippingOptions.amount.value is an abusive length 
>+PASS Don't crash if PaymentItem.label is an abusive length 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor.https-expected.txt
>index 37c37c57df983dbdbac1c4269f267267f697cfc1..c8ff62c7c6a04563839b9b4ea4dfad52f89a3203 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-constructor.https-expected.txt
>@@ -1,9 +1,9 @@
> 
>-FAIL If details.id is missing, assign a identifier Can't find variable: PaymentRequest
>-FAIL If details.id is missing, assign a unique identifier Can't find variable: PaymentRequest
>-FAIL If the same id is provided, then use it Can't find variable: PaymentRequest
>-FAIL Use ids even if they are strange Can't find variable: PaymentRequest
>-FAIL Use provided request ID Can't find variable: PaymentRequest
>+FAIL If details.id is missing, assign a identifier assert_true: must be some truthy value expected true got false
>+FAIL If details.id is missing, assign a unique identifier assert_not_equals: UA generated ID must be unique got disallowed value ""
>+FAIL If the same id is provided, then use it assert_equals: id must be test123 expected "test123" but got ""
>+FAIL Use ids even if they are strange assert_equals: id must be provided value, even if very long and contain spaces expected "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" but got ""
>+FAIL Use provided request ID assert_equals: expected "foo" but got ""
> FAIL If the length of the methodData sequence is zero, then throw a TypeError assert_throws: function "() => {
>       new PaymentRequest([], {
>         total: {
>@@ -14,7 +14,7 @@ FAIL If the length of the methodData sequence is zero, then throw a TypeError as
>           },
>         },
>       });
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+    }" did not throw
> FAIL If the length of the paymentMethod.supportedMethods sequence is zero, then throw a TypeError assert_throws: function "() => {
>       new PaymentRequest(
>         [
>@@ -32,9 +32,9 @@ FAIL If the length of the paymentMethod.supportedMethods sequence is zero, then
>           },
>         }
>       );
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL Method data must be JSON-serializable object (a list in this case) assert_false: shouldn't throw when using a list expected false got true
>-FAIL Method data must be JSON-serializable object (an object in this case) Can't find variable: PaymentRequest
>+    }" did not throw
>+PASS Method data must be JSON-serializable object (a list in this case) 
>+PASS Method data must be JSON-serializable object (an object in this case) 
> FAIL Rethrow any exceptions of JSON-serializing paymentMethod.data into a string assert_throws: function "() => {
>       new PaymentRequest(
>         [
>@@ -53,7 +53,7 @@ FAIL Rethrow any exceptions of JSON-serializing paymentMethod.data into a string
>           },
>         }
>       );
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+    }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -71,7 +71,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "notdigits"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -89,7 +89,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "ALSONOTDIGITS"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -107,7 +107,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "10."), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -125,7 +125,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case ".99"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -143,7 +143,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-10."), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -161,7 +161,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-.99"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -179,7 +179,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "10-"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -197,7 +197,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "1-0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -215,7 +215,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "1.0.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -233,7 +233,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "1/3"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -251,7 +251,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case ""), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -269,7 +269,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "null"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -287,7 +287,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case " 1.0  "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -305,7 +305,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case " 1.0 "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -323,7 +323,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "1.0 "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -341,7 +341,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "USD$1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -359,7 +359,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "$1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -377,7 +377,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case " 1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -395,7 +395,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-1"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -413,7 +413,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -431,7 +431,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-1.00"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -449,7 +449,7 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If details.total.amount.value is not a valid decimal monetary value (in this case "-1000.000"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -467,10 +467,10 @@ FAIL If details.total.amount.value is not a valid decimal monetary value (in thi
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL PaymentDetailsBase.0 can be 0 length assert_true: 0 can be zero length expected true got false
>-FAIL PaymentDetailsBase.1 can be 0 length assert_true: 1 can be zero length expected true got false
>-FAIL PaymentDetailsBase.2 can be 0 length assert_true: 2 can be zero length expected true got false
>+      }" did not throw
>+PASS PaymentDetailsBase.0 can be 0 length 
>+PASS PaymentDetailsBase.1 can be 0 length 
>+PASS PaymentDetailsBase.2 can be 0 length 
> FAIL If the first character of details.total.amount.value is U+002D HYPHEN-MINUS, then throw a TypeError assert_throws: function "() => {
>       new PaymentRequest(
>         [
>@@ -488,7 +488,7 @@ FAIL If the first character of details.total.amount.value is U+002D HYPHEN-MINUS
>           },
>         }
>       );
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+    }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "-"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -515,7 +515,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "notdigits"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -542,7 +542,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "ALSONOTDIGITS"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -569,7 +569,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "10."), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -596,7 +596,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case ".99"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -623,7 +623,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "-10."), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -650,7 +650,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "-.99"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -677,7 +677,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "10-"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -704,7 +704,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "1-0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -731,7 +731,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "1.0.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -758,7 +758,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "1/3"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -785,7 +785,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case ""), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -812,7 +812,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "null"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -839,7 +839,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case " 1.0  "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -866,7 +866,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case " 1.0 "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -893,7 +893,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "1.0 "), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -920,7 +920,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "USD$1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -947,7 +947,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case "$1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -974,7 +974,7 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each item in details.displayItems: if item.amount.value is not a valid decimal monetary value (in this case " 1.0"), then throw a TypeError assert_throws: function "() => {
>         new PaymentRequest(
>           [
>@@ -1001,9 +1001,9 @@ FAIL For each item in details.displayItems: if item.amount.value is not a valid
>             ],
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL Negative values are allowed for displayItems.amount.value, irrespective of total amount assert_false: shouldn't throw when given a negative value expected false got true
>-FAIL it handles high precision currency values without throwing assert_false: shouldn't throw when given absurd monetary values expected false got true
>+      }" did not throw
>+PASS Negative values are allowed for displayItems.amount.value, irrespective of total amount 
>+PASS it handles high precision currency values without throwing 
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "-"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1015,7 +1015,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "notdigits"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1027,7 +1027,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "ALSONOTDIGITS"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1039,7 +1039,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "10."), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1051,7 +1051,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case ".99"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1063,7 +1063,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "-10."), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1075,7 +1075,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "-.99"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1087,7 +1087,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "10-"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1099,7 +1099,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "1-0"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1111,7 +1111,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "1.0.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1123,7 +1123,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "1/3"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1135,7 +1135,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case ""), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1147,7 +1147,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "null"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1159,7 +1159,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case " 1.0  "), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1171,7 +1171,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case " 1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1183,7 +1183,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1195,7 +1195,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "USD$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1207,7 +1207,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case "$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1219,7 +1219,7 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value (in this case " 1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidAmount = Object.assign({}, defaultAmount, {
>           value: amount,
>@@ -1231,11 +1231,11 @@ FAIL For each option in details.shippingOptions: if option.amount.value is not a
>           shippingOptions: [invalidShippingOption],
>         });
>         new PaymentRequest(defaultMethods, details);
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL If there is no selected shipping option, then PaymentRequest.shippingOption remains null Can't find variable: PaymentRequest
>-FAIL If there is a selected shipping option, then it becomes synchronously selected Can't find variable: PaymentRequest
>-FAIL If there is a multiple selected shipping options, only the last is selected Can't find variable: PaymentRequest
>-FAIL If there are any duplicate shipping option ids, then there are no shipping options Can't find variable: PaymentRequest
>+      }" did not throw
>+PASS If there is no selected shipping option, then PaymentRequest.shippingOption remains null 
>+FAIL If there is a selected shipping option, then it becomes synchronously selected assert_equals: selected option must be PASS expected (string) "PASS" but got (object) null
>+FAIL If there is a multiple selected shipping options, only the last is selected assert_equals: selected option must PASS expected (string) "PASS" but got (object) null
>+PASS If there are any duplicate shipping option ids, then there are no shipping options 
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1264,7 +1264,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "notdigits"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1293,7 +1293,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "ALSONOTDIGITS"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1322,7 +1322,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "10."), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1351,7 +1351,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case ".99"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1380,7 +1380,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-10."), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1409,7 +1409,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-.99"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1438,7 +1438,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "10-"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1467,7 +1467,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "1-0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1496,7 +1496,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "1.0.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1525,7 +1525,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "1/3"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1554,7 +1554,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case ""), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1583,7 +1583,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "null"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1612,7 +1612,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case " 1.0  "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1641,7 +1641,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case " 1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1670,7 +1670,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1699,7 +1699,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "USD$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1728,7 +1728,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1757,7 +1757,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case " 1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1786,7 +1786,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-1"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1815,7 +1815,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1844,7 +1844,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-1.00"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1873,7 +1873,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If modifier.total.amount.value is not a valid decimal monetary value (in this case "-1000.000"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1902,7 +1902,7 @@ FAIL If modifier.total.amount.value is not a valid decimal monetary value (in th
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "-"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1940,7 +1940,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "notdigits"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -1978,7 +1978,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "ALSONOTDIGITS"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2016,7 +2016,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "10."), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2054,7 +2054,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case ".99"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2092,7 +2092,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "-10."), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2130,7 +2130,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "-.99"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2168,7 +2168,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "10-"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2206,7 +2206,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "1-0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2244,7 +2244,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "1.0.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2282,7 +2282,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "1/3"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2320,7 +2320,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case ""), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2358,7 +2358,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "null"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2396,7 +2396,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case " 1.0  "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2434,7 +2434,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case " 1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2472,7 +2472,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "1.0 "), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2510,7 +2510,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "USD$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2548,7 +2548,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case "$1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2586,7 +2586,7 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>+      }" did not throw
> FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetary value (in this case " 1.0"), then throw a TypeError assert_throws: function "() => {
>         const invalidModifier = {
>           supportedMethods: ["basic-card"],
>@@ -2624,9 +2624,9 @@ FAIL If amount.value of additionalDisplayItems is is not a valid decimal monetar
>             },
>           }
>         );
>-      }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL Modifier data must be JSON-serializable object (a list in this case) assert_false: shouldn't throw when given a list expected false got true
>-FAIL Modifier data must be JSON-serializable object (a object in this case) assert_false: shouldn't throw when given an object value expected false got true
>+      }" did not throw
>+PASS Modifier data must be JSON-serializable object (a list in this case) 
>+PASS Modifier data must be JSON-serializable object (a object in this case) 
> FAIL Rethrow any exceptions of JSON-serializing modifier.data into a string assert_throws: function "() => {
>       new PaymentRequest(
>         [
>@@ -2650,29 +2650,9 @@ FAIL Rethrow any exceptions of JSON-serializing modifier.data into a string asse
>           ],
>         }
>       );
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL Shipping type should be valid assert_throws: function "() => {
>-      new PaymentRequest(
>-        [
>-          {
>-            supportedMethods: ["basic-card"],
>-          },
>-        ],
>-        {
>-          total: {
>-            label: "",
>-            amount: {
>-              currency: "USD",
>-              value: "1.00",
>-            },
>-          },
>-        },
>-        {
>-          shippingType: "invalid",
>-        }
>-      );
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("TypeError")
>-FAIL PaymentRequest.shippingAddress must initially be null Can't find variable: PaymentRequest
>-FAIL If options.requestShipping is not set, then request.shippingType attribute is null. Can't find variable: PaymentRequest
>-FAIL If options.requestShipping is true, request.shippingType will be options.shippingType. Can't find variable: PaymentRequest
>+    }" did not throw
>+PASS Shipping type should be valid 
>+PASS PaymentRequest.shippingAddress must initially be null 
>+PASS If options.requestShipping is not set, then request.shippingType attribute is null. 
>+FAIL If options.requestShipping is true, request.shippingType will be options.shippingType. assert_equals: must be shipping expected (string) "shipping" but got (object) null
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-id.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-id.https-expected.txt
>index 5179e95bf3830aa561fadd4370e4b1ecf58e31ce..2d69b52c26843974f3fbe484e047f12741f5dfb6 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-id.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-id.https-expected.txt
>@@ -1,4 +1,4 @@
> 
> 
>-FAIL Test for PaymentRequest identifier usage undefined is not a constructor (evaluating 'new window[0].PaymentRequest([{supportedMethods: ['foo']}], {id: 'my_payment_id', total: {label: 'label', amount: {currency: 'USD', value: '5.00'}}})')
>+FAIL Test for PaymentRequest identifier usage assert_equals: Payment identifier is not reflected correctly in PaymentRequest.id expected "my_payment_id" but got ""
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-in-iframe-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-in-iframe-expected.txt
>index c23cb1a794856a86d13199644363ae53da2a7dcf..00de73f9343f16474d6378071db1da4ac3f55301 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-in-iframe-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-in-iframe-expected.txt
>@@ -3,5 +3,5 @@
> FAIL Test for PaymentRequest in an iframe (see also
> https://github.com/w3c/browser-payment-api/issues/2) assert_throws: If the browsing context of the script calling the constructor is not a top-level browsing context, then throw a SecurityError. function "function () {
>         new PaymentRequest([{supportedMethods: ['foo']}], {total: {label: 'label', amount: {currency: 'USD', value: '5.00'}}});
>-    }" threw object "ReferenceError: Can't find variable: PaymentRequest" ("ReferenceError") expected object "[object Object]" ("SecurityError")
>+    }" did not throw
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingaddresschange-attribute.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingaddresschange-attribute.https-expected.txt
>index 80bad3eecfb99bab3728f88766e89f5e71e2a83c..99a632e11d33e2dbb139edd33cfd9b9b744305a3 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingaddresschange-attribute.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingaddresschange-attribute.https-expected.txt
>@@ -1,5 +1,5 @@
> 
>-FAIL onshippingaddresschange attribute is a generic handler for "shippingaddresschange" Can't find variable: PaymentRequest
>-FAIL onshippingaddresschange attribute is a handler for PaymentRequestUpdateEvent Can't find variable: PaymentRequest
>-FAIL onshippingaddresschange attribute and listeners both work Can't find variable: PaymentRequest
>+PASS onshippingaddresschange attribute is a generic handler for "shippingaddresschange" 
>+PASS onshippingaddresschange attribute is a handler for PaymentRequestUpdateEvent 
>+PASS onshippingaddresschange attribute and listeners both work 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingoptionchange-attribute.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingoptionchange-attribute.https-expected.txt
>index f785267e7364e981f19e4120a3f13cccd4214982..f4ddc93128e296324b73ade38b40a954557f7fbb 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingoptionchange-attribute.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-onshippingoptionchange-attribute.https-expected.txt
>@@ -1,5 +1,5 @@
> 
>-FAIL onshippingoptionchange attribute is a generic handler for "shippingoptionchange" Can't find variable: PaymentRequest
>-FAIL onshippingoptionchange attribute is a handler for PaymentRequestUpdateEvent Can't find variable: PaymentRequest
>-FAIL onshippingoptionchange attribute and listeners both work Can't find variable: PaymentRequest
>+PASS onshippingoptionchange attribute is a generic handler for "shippingoptionchange" 
>+PASS onshippingoptionchange attribute is a handler for PaymentRequestUpdateEvent 
>+PASS onshippingoptionchange attribute and listeners both work 
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-show-method.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-show-method.https-expected.txt
>index 2c9f786cd95e3a5d9d02457bda0d4b9143cac604..757807b73f44602c68d8fa30ed3236b0f6780f96 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-show-method.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-show-method.https-expected.txt
>@@ -1,4 +1,8 @@
>+CONSOLE MESSAGE: Unhandled Promise Rejection: NotSupportedError: Not implemented
>+CONSOLE MESSAGE: Unhandled Promise Rejection: NotSupportedError: Not implemented
> 
>-FAIL Throws if the promise [[state]] is not "created" promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: PaymentRequest"
>-FAIL If the user agent's "payment request is showing" boolean is true, then return a promise rejected with an "AbortError" DOMException. promise_test: Unhandled rejection with value: object "ReferenceError: Can't find variable: PaymentRequest"
>+Harness Error (FAIL), message = Not implemented
>+
>+FAIL Throws if the promise [[state]] is not "created" assert_throws: function "function () { throw e }" threw object "NotSupportedError: Not implemented" that is not a DOMException InvalidStateError: property "code" is equal to 9, expected 11
>+FAIL If the user agent's "payment request is showing" boolean is true, then return a promise rejected with an "AbortError" DOMException. assert_throws: function "function () { throw e }" threw object "NotSupportedError: Not implemented" that is not a DOMException AbortError: property "code" is equal to 9, expected 20
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.http-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.http-expected.txt
>index 9561a3202ff26695b6f691d04349811d5fa5245a..470dc37c22b92fc99628906bbaf89e174474bad8 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.http-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.http-expected.txt
>@@ -1,5 +1,5 @@
> 
> FAIL PaymentRequestUpdateEvent constructor throws in a non-secure context assert_throws: function "() => {
>     new PaymentRequestUpdateEvent("test");
>-  }" threw object "ReferenceError: Can't find variable: PaymentRequestUpdateEvent" that is not a DOMException SecurityError: property "code" is equal to undefined, expected 18
>+  }" did not throw
> 
>diff --git a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.https-expected.txt b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.https-expected.txt
>index 78520b995a8f8add56d49456a535bae503b69174..704adb5653646b948d33be9f54b140dcae734d5e 100644
>--- a/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.https-expected.txt
>+++ b/LayoutTests/imported/w3c/web-platform-tests/payment-request/payment-request-update-event-constructor.https-expected.txt
>@@ -1,5 +1,5 @@
> 
>-FAIL PaymentRequestUpdateEvent can be constructed in secure-context assert_true: Unexpected exception: Can't find variable: PaymentRequestUpdateEvent expected true got false
>-FAIL PaymentRequestUpdateEvent can be constructed with an EventInitDict, even if not trusted Can't find variable: PaymentRequestUpdateEvent
>-FAIL PaymentRequestUpdateEvent can be dispatched, even if not trusted Can't find variable: PaymentRequest
>+PASS PaymentRequestUpdateEvent can be constructed in secure-context 
>+PASS PaymentRequestUpdateEvent can be constructed with an EventInitDict, even if not trusted 
>+PASS PaymentRequestUpdateEvent can be dispatched, even if not trusted 
> 
>diff --git a/LayoutTests/platform/ios-wk2/TestExpectations b/LayoutTests/platform/ios-wk2/TestExpectations
>index 50146a59817ee66d432ed84c5f328511d4ee37c6..57a99174f6417dc41bf04833880080daf9be2d01 100644
>--- a/LayoutTests/platform/ios-wk2/TestExpectations
>+++ b/LayoutTests/platform/ios-wk2/TestExpectations
>@@ -28,6 +28,13 @@ fast/viewport/ios/viewport-fit-contain.html [ Skip ]
> fast/viewport/ios/viewport-fit-cover.html [ Skip ]
> fast/viewport/ios/viewport-fit-auto.html [ Skip ]
> 
>+imported/w3c/web-platform-tests/payment-request [ Pass ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-cross-origin-bc-containers.https.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-cross-origin-bc-containers.https.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/removing-allowpaymentrequest.https.sub.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest-timing.https.sub.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest.https.sub.html [ Skip ]
>+
> #//////////////////////////////////////////////////////////////////////////////////////////
> # End platform-specific directories.
> #//////////////////////////////////////////////////////////////////////////////////////////
>diff --git a/LayoutTests/platform/mac-wk2/TestExpectations b/LayoutTests/platform/mac-wk2/TestExpectations
>index 5e2b91fddb9e7a7249366107ece012a650e99a5f..35ca6388aa2fc50f8994c40b2f3d0442ac0c14dc 100644
>--- a/LayoutTests/platform/mac-wk2/TestExpectations
>+++ b/LayoutTests/platform/mac-wk2/TestExpectations
>@@ -31,6 +31,13 @@ fast/visual-viewport/rubberbanding-viewport-rects-header-footer.html  [ Pass ]
> 
> http/tests/loading/basic-auth-remove-credentials.html [ Pass ]
> 
>+imported/w3c/web-platform-tests/payment-request [ Pass ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/allowpaymentrequest-attribute-cross-origin-bc-containers.https.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/no-attribute-cross-origin-bc-containers.https.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/removing-allowpaymentrequest.https.sub.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest-timing.https.sub.html [ Skip ]
>+webkit.org/b/175611 imported/w3c/web-platform-tests/payment-request/allowpaymentrequest/setting-allowpaymentrequest.https.sub.html [ Skip ]
>+
> #//////////////////////////////////////////////////////////////////////////////////////////
> # End platform-specific directories.
> #//////////////////////////////////////////////////////////////////////////////////////////

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