Attachment 370835 Details for Bug 185550 – Patch

[patch] Patch

bug-185550-20190529101749.patch (text/plain), 20.37 KB, created by Rob Buis on 2019-05-29 01:17:50 PDT

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Creator: Rob Buis

Created: 2019-05-29 01:17:50 PDT

Size: 20.37 KB

patch

obsolete

>Subversion Revision: 245803
>diff --git a/Source/WebCore/ChangeLog b/Source/WebCore/ChangeLog
>index bd93c7f731b34485699086b5562394b2d486f293..201c99f720b495c76580fd77642caef3352aba52 100644
>--- a/Source/WebCore/ChangeLog
>+++ b/Source/WebCore/ChangeLog
>@@ -1,3 +1,40 @@
>+2019-05-28  Rob Buis  <rbuis@igalia.com>
>+
>+        Add referrerpolicy attribute support for <script> elements
>+        https://bugs.webkit.org/show_bug.cgi?id=185550
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * bindings/js/CachedScriptFetcher.cpp:
>+        (WebCore::CachedScriptFetcher::requestScriptWithCache const):
>+        * bindings/js/CachedScriptFetcher.h:
>+        (WebCore::CachedScriptFetcher::CachedScriptFetcher):
>+        * dom/InlineClassicScript.h:
>+        * dom/LoadableClassicScript.cpp:
>+        (WebCore::LoadableClassicScript::create):
>+        * dom/LoadableClassicScript.h:
>+        * dom/LoadableModuleScript.cpp:
>+        (WebCore::LoadableModuleScript::create):
>+        (WebCore::LoadableModuleScript::LoadableModuleScript):
>+        * dom/LoadableModuleScript.h:
>+        * dom/LoadableScript.h:
>+        (WebCore::LoadableScript::LoadableScript):
>+        * dom/ScriptElement.cpp:
>+        (WebCore::ScriptElement::requestClassicScript):
>+        (WebCore::ScriptElement::requestModuleScript):
>+        * dom/ScriptElement.h:
>+        * dom/ScriptElementCachedScriptFetcher.h:
>+        (WebCore::ScriptElementCachedScriptFetcher::ScriptElementCachedScriptFetcher):
>+        * html/HTMLScriptElement.cpp:
>+        (WebCore::HTMLScriptElement::setReferrerPolicyForBindings):
>+        (WebCore::HTMLScriptElement::referrerPolicyForBindings const):
>+        (WebCore::HTMLScriptElement::referrerPolicy const):
>+        * html/HTMLScriptElement.h:
>+        * html/HTMLScriptElement.idl:
>+        * svg/SVGScriptElement.cpp:
>+        (WebCore::SVGScriptElement::referrerPolicy const):
>+        * svg/SVGScriptElement.h:
>+
> 2019-05-27  Takashi Komori  <Takashi.Komori@sony.com>
> 
>         [CURL] Fix crashing SocketStreamHandle.
>diff --git a/Source/WebCore/bindings/js/CachedScriptFetcher.cpp b/Source/WebCore/bindings/js/CachedScriptFetcher.cpp
>index 7c87b23938e433e508c0fb80be9c9e6fde382103..60fc1b24191f2cd0154778c9c87d101b320ffd74 100644
>--- a/Source/WebCore/bindings/js/CachedScriptFetcher.cpp
>+++ b/Source/WebCore/bindings/js/CachedScriptFetcher.cpp
>@@ -56,6 +56,7 @@ CachedResourceHandle<CachedScript> CachedScriptFetcher::requestScriptWithCache(D
>     options.contentSecurityPolicyImposition = hasKnownNonce ? ContentSecurityPolicyImposition::SkipPolicyCheck : ContentSecurityPolicyImposition::DoPolicyCheck;
>     options.sameOriginDataURLFlag = SameOriginDataURLFlag::Set;
>     options.integrity = WTFMove(integrity);
>+    options.referrerPolicy = m_referrerPolicy;
> 
>     auto request = createPotentialAccessControlRequest(sourceURL, document, crossOriginMode, WTFMove(options));
>     request.upgradeInsecureRequestIfNeeded(document);
>diff --git a/Source/WebCore/bindings/js/CachedScriptFetcher.h b/Source/WebCore/bindings/js/CachedScriptFetcher.h
>index d5391c697d7cf4f6f5d4079ca272ef77ea9caba7..1db21a19719eb61ff0b3826f4c3ad96ca11dcdc0 100644
>--- a/Source/WebCore/bindings/js/CachedScriptFetcher.h
>+++ b/Source/WebCore/bindings/js/CachedScriptFetcher.h
>@@ -26,6 +26,7 @@
> #pragma once
> 
> #include "CachedResourceHandle.h"
>+#include "ReferrerPolicy.h"
> #include <JavaScriptCore/ScriptFetcher.h>
> #include <wtf/text/WTFString.h>
> 
>@@ -41,11 +42,12 @@ public:
>     static Ref<CachedScriptFetcher> create(const String& charset);
> 
> protected:
>-    CachedScriptFetcher(const String& nonce, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+    CachedScriptFetcher(const String& nonce, const ReferrerPolicy& referrerPolicy, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>         : m_nonce(nonce)
>         , m_charset(charset)
>         , m_initiatorName(initiatorName)
>         , m_isInUserAgentShadowTree(isInUserAgentShadowTree)
>+        , m_referrerPolicy(referrerPolicy)
>     {
>     }
> 
>@@ -61,6 +63,7 @@ private:
>     String m_charset;
>     AtomicString m_initiatorName;
>     bool m_isInUserAgentShadowTree { false };
>+    ReferrerPolicy m_referrerPolicy { ReferrerPolicy::EmptyString };
> };
> 
> } // namespace WebCore
>diff --git a/Source/WebCore/dom/InlineClassicScript.h b/Source/WebCore/dom/InlineClassicScript.h
>index 9fa9f31f4e3f6bd67975ca616a4c2e70c7ad228b..bde6590e2d2cc587c5657699e6f72bd42bcf0bbe 100644
>--- a/Source/WebCore/dom/InlineClassicScript.h
>+++ b/Source/WebCore/dom/InlineClassicScript.h
>@@ -40,7 +40,7 @@ public:
> 
> private:
>     InlineClassicScript(const String& nonce, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>-        : ScriptElementCachedScriptFetcher(nonce, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>+        : ScriptElementCachedScriptFetcher(nonce, ReferrerPolicy::EmptyString, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>     {
>     }
> };
>diff --git a/Source/WebCore/dom/LoadableClassicScript.cpp b/Source/WebCore/dom/LoadableClassicScript.cpp
>index d927e95be269a25ae4336a74b00027c1758fe48a..36d5a3be6c5b4b24223a05eadef9a858c4103c24 100644
>--- a/Source/WebCore/dom/LoadableClassicScript.cpp
>+++ b/Source/WebCore/dom/LoadableClassicScript.cpp
>@@ -35,9 +35,9 @@
> 
> namespace WebCore {
> 
>-Ref<LoadableClassicScript> LoadableClassicScript::create(const String& nonce, const String& integrityMetadata, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+Ref<LoadableClassicScript> LoadableClassicScript::create(const String& nonce, const String& integrityMetadata, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
> {
>-    return adoptRef(*new LoadableClassicScript(nonce, integrityMetadata, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree));
>+    return adoptRef(*new LoadableClassicScript(nonce, integrityMetadata, policy, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree));
> }
> 
> LoadableClassicScript::~LoadableClassicScript()
>diff --git a/Source/WebCore/dom/LoadableClassicScript.h b/Source/WebCore/dom/LoadableClassicScript.h
>index 067644a47d1f9d902b4e196aaeffa8a6f95d4f0f..b2dfbd4c3fdb39933bbb97f623941d6e48a9e610 100644
>--- a/Source/WebCore/dom/LoadableClassicScript.h
>+++ b/Source/WebCore/dom/LoadableClassicScript.h
>@@ -29,6 +29,7 @@
> #include "CachedResourceHandle.h"
> #include "CachedScript.h"
> #include "LoadableScript.h"
>+#include "ReferrerPolicy.h"
> #include <wtf/TypeCasts.h>
> 
> namespace WebCore {
>@@ -40,7 +41,7 @@ class LoadableClassicScript final : public LoadableScript, private CachedResourc
> public:
>     virtual ~LoadableClassicScript();
> 
>-    static Ref<LoadableClassicScript> create(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
>+    static Ref<LoadableClassicScript> create(const String& nonce, const String& integrity, const ReferrerPolicy&, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
>     bool isLoaded() const final;
>     Optional<Error> error() const final;
>     bool wasCanceled() const final;
>@@ -55,8 +56,8 @@ public:
>     bool load(Document&, const URL&);
> 
> private:
>-    LoadableClassicScript(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>-        : LoadableScript(nonce, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>+    LoadableClassicScript(const String& nonce, const String& integrity, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+        : LoadableScript(nonce, policy, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>         , m_integrity(integrity)
>     {
>     }
>diff --git a/Source/WebCore/dom/LoadableModuleScript.cpp b/Source/WebCore/dom/LoadableModuleScript.cpp
>index 322cd3a7392c9bf0e4570d571275daa367748e21..b72f80203b523ff6612c311167600d0db2993850 100644
>--- a/Source/WebCore/dom/LoadableModuleScript.cpp
>+++ b/Source/WebCore/dom/LoadableModuleScript.cpp
>@@ -34,13 +34,13 @@
> 
> namespace WebCore {
> 
>-Ref<LoadableModuleScript> LoadableModuleScript::create(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+Ref<LoadableModuleScript> LoadableModuleScript::create(const String& nonce, const String& integrity, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
> {
>-    return adoptRef(*new LoadableModuleScript(nonce, integrity, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree));
>+    return adoptRef(*new LoadableModuleScript(nonce, integrity, policy, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree));
> }
> 
>-LoadableModuleScript::LoadableModuleScript(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>-    : LoadableScript(nonce, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>+LoadableModuleScript::LoadableModuleScript(const String& nonce, const String& integrity, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+    : LoadableScript(nonce, policy, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>     , m_parameters(ModuleFetchParameters::create(integrity))
> {
> }
>diff --git a/Source/WebCore/dom/LoadableModuleScript.h b/Source/WebCore/dom/LoadableModuleScript.h
>index 173dca36aa174c3813182490d1aec6f6f7af64d5..8ea6bf99d6bea25cb598266d8cedf105ff2ab188 100644
>--- a/Source/WebCore/dom/LoadableModuleScript.h
>+++ b/Source/WebCore/dom/LoadableModuleScript.h
>@@ -37,7 +37,7 @@ class LoadableModuleScript final : public LoadableScript {
> public:
>     virtual ~LoadableModuleScript();
> 
>-    static Ref<LoadableModuleScript> create(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
>+    static Ref<LoadableModuleScript> create(const String& nonce, const String& integrity, const ReferrerPolicy&, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
> 
>     bool isLoaded() const final;
>     Optional<Error> error() const final;
>@@ -60,7 +60,7 @@ public:
>     UniquedStringImpl* moduleKey() const { return m_moduleKey.get(); }
> 
> private:
>-    LoadableModuleScript(const String& nonce, const String& integrity, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
>+    LoadableModuleScript(const String& nonce, const String& integrity, const ReferrerPolicy&, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree);
> 
>     Ref<ModuleFetchParameters> m_parameters;
>     RefPtr<UniquedStringImpl> m_moduleKey;
>diff --git a/Source/WebCore/dom/LoadableScript.h b/Source/WebCore/dom/LoadableScript.h
>index 670badf34d8caddd3e5a8ab106a1bc35c4826027..e06f5e8b76db3728ed159a2e6685da6ebaa590be 100644
>--- a/Source/WebCore/dom/LoadableScript.h
>+++ b/Source/WebCore/dom/LoadableScript.h
>@@ -68,8 +68,8 @@ public:
>     void removeClient(LoadableScriptClient&);
> 
> protected:
>-    LoadableScript(const String& nonce, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>-        : ScriptElementCachedScriptFetcher(nonce, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>+    LoadableScript(const String& nonce, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+        : ScriptElementCachedScriptFetcher(nonce, policy, crossOriginMode, charset, initiatorName, isInUserAgentShadowTree)
>     {
>     }
> 
>diff --git a/Source/WebCore/dom/ScriptElement.cpp b/Source/WebCore/dom/ScriptElement.cpp
>index 063d64d2518518d27580f2d2dafaeca6c6c93d9d..113abc46a656e91be17c8df666d13c99d5f9799d 100644
>--- a/Source/WebCore/dom/ScriptElement.cpp
>+++ b/Source/WebCore/dom/ScriptElement.cpp
>@@ -284,6 +284,7 @@ bool ScriptElement::requestClassicScript(const String& sourceURL)
>         auto script = LoadableClassicScript::create(
>             m_element.attributeWithoutSynchronization(HTMLNames::nonceAttr),
>             m_element.document().settings().subresourceIntegrityEnabled() ? m_element.attributeWithoutSynchronization(HTMLNames::integrityAttr).string() : emptyString(),
>+            referrerPolicy(),
>             m_element.attributeWithoutSynchronization(HTMLNames::crossoriginAttr),
>             scriptCharset(),
>             m_element.localName(),
>@@ -335,6 +336,7 @@ bool ScriptElement::requestModuleScript(const TextPosition& scriptStartPosition)
>         auto script = LoadableModuleScript::create(
>             nonce,
>             m_element.document().settings().subresourceIntegrityEnabled() ? m_element.attributeWithoutSynchronization(HTMLNames::integrityAttr).string() : emptyString(),
>+            referrerPolicy(),
>             crossOriginMode,
>             scriptCharset(),
>             m_element.localName(),
>@@ -344,7 +346,7 @@ bool ScriptElement::requestModuleScript(const TextPosition& scriptStartPosition)
>         return true;
>     }
> 
>-    auto script = LoadableModuleScript::create(nonce, emptyString(), crossOriginMode, scriptCharset(), m_element.localName(), m_element.isInUserAgentShadowTree());
>+    auto script = LoadableModuleScript::create(nonce, emptyString(), referrerPolicy(), crossOriginMode, scriptCharset(), m_element.localName(), m_element.isInUserAgentShadowTree());
> 
>     TextPosition position = m_element.document().isInDocumentWrite() ? TextPosition() : scriptStartPosition;
>     ScriptSourceCode sourceCode(scriptContent(), URL(m_element.document().url()), position, JSC::SourceProviderSourceType::Module, script.copyRef());
>diff --git a/Source/WebCore/dom/ScriptElement.h b/Source/WebCore/dom/ScriptElement.h
>index ac1d7d4dff880fb32ab641d1659b1d422f96ecca..4fed24ce775d8db34feb4403cf9c186fd2943162 100644
>--- a/Source/WebCore/dom/ScriptElement.h
>+++ b/Source/WebCore/dom/ScriptElement.h
>@@ -23,6 +23,7 @@
> 
> #include "ContainerNode.h"
> #include "LoadableScript.h"
>+#include "ReferrerPolicy.h"
> #include "UserGestureIndicator.h"
> #include <wtf/MonotonicTime.h>
> #include <wtf/text/TextPosition.h>
>@@ -113,6 +114,7 @@ private:
>     virtual bool hasDeferAttribute() const = 0;
>     virtual bool hasSourceAttribute() const = 0;
>     virtual bool hasNoModuleAttribute() const = 0;
>+    virtual ReferrerPolicy referrerPolicy() const = 0;
> 
>     Element& m_element;
>     WTF::OrdinalNumber m_startLineNumber;
>diff --git a/Source/WebCore/dom/ScriptElementCachedScriptFetcher.h b/Source/WebCore/dom/ScriptElementCachedScriptFetcher.h
>index 03c3896dbed8e462aa9916d8ac7ba68f90ef3fd6..8a759ebc5062f8eba00772765df7c66d156b9a78 100644
>--- a/Source/WebCore/dom/ScriptElementCachedScriptFetcher.h
>+++ b/Source/WebCore/dom/ScriptElementCachedScriptFetcher.h
>@@ -39,8 +39,8 @@ public:
>     const String& crossOriginMode() const { return m_crossOriginMode; }
> 
> protected:
>-    ScriptElementCachedScriptFetcher(const String& nonce, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>-        : CachedScriptFetcher(nonce, charset, initiatorName, isInUserAgentShadowTree)
>+    ScriptElementCachedScriptFetcher(const String& nonce, const ReferrerPolicy& policy, const String& crossOriginMode, const String& charset, const AtomicString& initiatorName, bool isInUserAgentShadowTree)
>+        : CachedScriptFetcher(nonce, policy, charset, initiatorName, isInUserAgentShadowTree)
>         , m_crossOriginMode(crossOriginMode)
>     {
>     }
>diff --git a/Source/WebCore/html/HTMLScriptElement.cpp b/Source/WebCore/html/HTMLScriptElement.cpp
>index 60610984024c18dcceeb02a78c380d946feeaa74..be83843e3b30865653adf91a3e31d0acfeb63458 100644
>--- a/Source/WebCore/html/HTMLScriptElement.cpp
>+++ b/Source/WebCore/html/HTMLScriptElement.cpp
>@@ -184,4 +184,42 @@ Ref<Element> HTMLScriptElement::cloneElementWithoutAttributesAndChildren(Documen
>     return adoptRef(*new HTMLScriptElement(tagQName(), targetDocument, false, alreadyStarted()));
> }
> 
>+void HTMLScriptElement::setReferrerPolicyForBindings(const AtomicString& value)
>+{
>+    setAttributeWithoutSynchronization(referrerpolicyAttr, value);
>+}
>+
>+String HTMLScriptElement::referrerPolicyForBindings() const
>+{
>+    switch (referrerPolicy()) {
>+    case ReferrerPolicy::NoReferrer:
>+        return "no-referrer"_s;
>+    case ReferrerPolicy::UnsafeUrl:
>+        return "unsafe-url"_s;
>+    case ReferrerPolicy::Origin:
>+        return "origin"_s;
>+    case ReferrerPolicy::OriginWhenCrossOrigin:
>+        return "origin-when-cross-origin"_s;
>+    case ReferrerPolicy::SameOrigin:
>+        return "same-origin"_s;
>+    case ReferrerPolicy::StrictOrigin:
>+        return "strict-origin"_s;
>+    case ReferrerPolicy::StrictOriginWhenCrossOrigin:
>+        return "strict-origin-when-cross-origin"_s;
>+    case ReferrerPolicy::NoReferrerWhenDowngrade:
>+        return "no-referrer-when-downgrade"_s;
>+    case ReferrerPolicy::EmptyString:
>+        return { };
>+    }
>+    ASSERT_NOT_REACHED();
>+    return { };
>+}
>+
>+ReferrerPolicy HTMLScriptElement::referrerPolicy() const
>+{
>+    if (RuntimeEnabledFeatures::sharedFeatures().referrerPolicyAttributeEnabled())
>+        return parseReferrerPolicy(attributeWithoutSynchronization(referrerpolicyAttr), ReferrerPolicySource::ReferrerPolicyAttribute).valueOr(ReferrerPolicy::EmptyString);
>+    return ReferrerPolicy::EmptyString;
>+}
>+
> }
>diff --git a/Source/WebCore/html/HTMLScriptElement.h b/Source/WebCore/html/HTMLScriptElement.h
>index bd1e3ed2f25ede6d92398715d7914793fde0f516..4a0977f34292851a8d9bfa6cdabe683bb8970372 100644
>--- a/Source/WebCore/html/HTMLScriptElement.h
>+++ b/Source/WebCore/html/HTMLScriptElement.h
>@@ -44,6 +44,10 @@ public:
>     WEBCORE_EXPORT void setCrossOrigin(const AtomicString&);
>     WEBCORE_EXPORT String crossOrigin() const;
> 
>+    void setReferrerPolicyForBindings(const AtomicString&);
>+    String referrerPolicyForBindings() const;
>+    ReferrerPolicy referrerPolicy() const final;
>+
>     using HTMLElement::ref;
>     using HTMLElement::deref;
> 
>diff --git a/Source/WebCore/html/HTMLScriptElement.idl b/Source/WebCore/html/HTMLScriptElement.idl
>index cb9e6b14e39eec153c3bc72aafb237555f3562a4..6a7fc601fcb7c23bd5a4af0538a530219498b7e8 100644
>--- a/Source/WebCore/html/HTMLScriptElement.idl
>+++ b/Source/WebCore/html/HTMLScriptElement.idl
>@@ -31,4 +31,5 @@ interface HTMLScriptElement : HTMLElement {
>     [Reflect] attribute DOMString nonce;
>     [CEReactions=NotNeeded, Reflect] attribute boolean noModule;
>     [CEReactions=NotNeeded, Reflect, EnabledBySetting=SubresourceIntegrity] attribute DOMString integrity;
>+    [EnabledAtRuntime=ReferrerPolicyAttribute, ImplementedAs=referrerPolicyForBindings, CEReactions=NotNeeded] attribute DOMString referrerPolicy;
> };
>diff --git a/Source/WebCore/svg/SVGScriptElement.cpp b/Source/WebCore/svg/SVGScriptElement.cpp
>index 1e09454247ea1aa5e88fc75f790523b906fb3945..7d73f3a81e3bce07cf1d02fc48f5ed45266d7be2 100644
>--- a/Source/WebCore/svg/SVGScriptElement.cpp
>+++ b/Source/WebCore/svg/SVGScriptElement.cpp
>@@ -101,4 +101,9 @@ Ref<Element> SVGScriptElement::cloneElementWithoutAttributesAndChildren(Document
>     return adoptRef(*new SVGScriptElement(tagQName(), targetDocument, false, alreadyStarted()));
> }
> 
>+ReferrerPolicy SVGScriptElement::referrerPolicy() const
>+{
>+    return ReferrerPolicy::EmptyString;
>+}
>+
> }
>diff --git a/Source/WebCore/svg/SVGScriptElement.h b/Source/WebCore/svg/SVGScriptElement.h
>index f15f3b7cf6f93af148d5032a10dd2b0167afabaf..8313a2d88d12b5f2f72517cac483bb4906b98dd2 100644
>--- a/Source/WebCore/svg/SVGScriptElement.h
>+++ b/Source/WebCore/svg/SVGScriptElement.h
>@@ -82,6 +82,8 @@ private:
>     bool filterOutAnimatableAttribute(const QualifiedName& name) const final { return name == SVGNames::typeAttr; }
> #endif
> 
>+    ReferrerPolicy referrerPolicy() const final;
>+
>     PropertyRegistry m_propertyRegistry { *this };
>     Timer m_svgLoadEventTimer;
> };

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Attachments on bug 185550: 370716 | 370751 | 370759 | 370761 | 370765 | 370768 | 370772 | 370833 | 370835 | 370870 | 370878 | 370884 | 370886 | 370889 | 370892 | 370918 | 370926 | 370928 | 370931 | 370933 | 370936 | 370939 | 374201 | 374204