Attachment 346749 Details for Bug 188398 – Patch

[patch] Patch

bug-188398-20180807183541.patch (text/plain), 20.58 KB, created by Alex Christensen on 2018-08-07 18:35:42 PDT

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Creator: Alex Christensen

Created: 2018-08-07 18:35:42 PDT

Size: 20.58 KB

patch

obsolete

>Index: Source/WebKit/ChangeLog
>===================================================================
>--- Source/WebKit/ChangeLog	(revision 234682)
>+++ Source/WebKit/ChangeLog	(working copy)
>@@ -1,3 +1,37 @@
>+2018-08-07  Alex Christensen  <achristensen@webkit.org>
>+
>+        Use fewer Strings as URLs
>+        https://bugs.webkit.org/show_bug.cgi?id=188398
>+
>+        Reviewed by NOBODY (OOPS!).
>+
>+        * Shared/LoadParameters.cpp:
>+        (WebKit::LoadParameters::encode const):
>+        (WebKit::LoadParameters::decode):
>+        * Shared/LoadParameters.h:
>+        * UIProcess/API/C/WKPage.cpp:
>+        (WKPageLoadData):
>+        (WKPageLoadDataWithUserData):
>+        (WKPageLoadHTMLString):
>+        (WKPageLoadHTMLStringWithUserData):
>+        * UIProcess/API/Cocoa/WKBrowsingContextController.mm:
>+        (-[WKBrowsingContextController loadHTMLString:baseURL:userData:]):
>+        (-[WKBrowsingContextController loadData:MIMEType:textEncodingName:baseURL:userData:]):
>+        * UIProcess/API/Cocoa/WKWebView.mm:
>+        (-[WKWebView loadData:MIMEType:characterEncodingName:baseURL:]):
>+        (-[WKWebView _loadData:MIMEType:characterEncodingName:baseURL:userData:]):
>+        * UIProcess/WebPageProxy.cpp:
>+        (WebKit::WebPageProxy::loadData):
>+        (WebKit::WebPageProxy::loadHTMLString):
>+        (WebKit::WebPageProxy::loadAlternateHTMLString):
>+        (WebKit::WebPageProxy::didFailProvisionalLoadForFrame):
>+        * UIProcess/WebPageProxy.h:
>+        * UIProcess/WebPageProxy.messages.in:
>+        * WebProcess/WebPage/WebPage.cpp:
>+        (WebKit::WebPage::loadData):
>+        (WebKit::WebPage::loadString):
>+        (WebKit::WebPage::loadAlternateHTMLString):
>+
> 2018-08-07  Ben Richards  <benton_richards@apple.com>
> 
>         Add SPI for launching WebContent process with pre-linked injected bundle
>Index: Source/WebKit/Shared/LoadParameters.cpp
>===================================================================
>--- Source/WebKit/Shared/LoadParameters.cpp	(revision 234663)
>+++ Source/WebKit/Shared/LoadParameters.cpp	(working copy)
>@@ -44,9 +44,9 @@ void LoadParameters::encode(IPC::Encoder
>     encoder << string;
>     encoder << MIMEType;
>     encoder << encodingName;
>-    encoder << baseURLString;
>-    encoder << unreachableURLString;
>-    encoder << provisionalLoadErrorURLString;
>+    encoder << baseURL;
>+    encoder << unreachableURL;
>+    encoder << provisionalLoadErrorURL;
>     encoder << shouldOpenExternalURLsPolicy;
>     encoder << shouldTreatAsContinuingLoad;
>     encoder << userData;
>@@ -91,13 +91,13 @@ bool LoadParameters::decode(IPC::Decoder
>     if (!decoder.decode(data.encodingName))
>         return false;
> 
>-    if (!decoder.decode(data.baseURLString))
>+    if (!decoder.decode(data.baseURL))
>         return false;
> 
>-    if (!decoder.decode(data.unreachableURLString))
>+    if (!decoder.decode(data.unreachableURL))
>         return false;
> 
>-    if (!decoder.decode(data.provisionalLoadErrorURLString))
>+    if (!decoder.decode(data.provisionalLoadErrorURL))
>         return false;
> 
>     if (!decoder.decode(data.shouldOpenExternalURLsPolicy))
>Index: Source/WebKit/Shared/LoadParameters.h
>===================================================================
>--- Source/WebKit/Shared/LoadParameters.h	(revision 234663)
>+++ Source/WebKit/Shared/LoadParameters.h	(working copy)
>@@ -23,8 +23,7 @@
>  * THE POSSIBILITY OF SUCH DAMAGE.
>  */
> 
>-#ifndef LoadParameters_h
>-#define LoadParameters_h
>+#pragma once
> 
> #include "DataReference.h"
> #include "SandboxExtension.h"
>@@ -57,9 +56,9 @@ struct LoadParameters {
>     String MIMEType;
>     String encodingName;
> 
>-    String baseURLString;
>-    String unreachableURLString;
>-    String provisionalLoadErrorURLString;
>+    WebCore::URL baseURL;
>+    WebCore::URL unreachableURL;
>+    WebCore::URL provisionalLoadErrorURL;
> 
>     uint64_t shouldOpenExternalURLsPolicy;
>     bool shouldTreatAsContinuingLoad { false };
>@@ -71,5 +70,3 @@ struct LoadParameters {
> };
> 
> } // namespace WebKit
>-
>-#endif // LoadParameters_h
>Index: Source/WebKit/UIProcess/WebPageProxy.cpp
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.cpp	(revision 234663)
>+++ Source/WebKit/UIProcess/WebPageProxy.cpp	(working copy)
>@@ -1048,7 +1048,7 @@ RefPtr<API::Navigation> WebPageProxy::lo
>     return WTFMove(navigation);
> }
> 
>-RefPtr<API::Navigation> WebPageProxy::loadData(API::Data* data, const String& MIMEType, const String& encoding, const String& baseURL, API::Object* userData)
>+RefPtr<API::Navigation> WebPageProxy::loadData(API::Data* data, const String& MIMEType, const String& encoding, const URL& baseURL, API::Object* userData)
> {
>     if (m_isClosed)
>         return nullptr;
>@@ -1067,7 +1067,7 @@ RefPtr<API::Navigation> WebPageProxy::lo
>     loadParameters.data = data->dataReference();
>     loadParameters.MIMEType = MIMEType;
>     loadParameters.encodingName = encoding;
>-    loadParameters.baseURLString = baseURL;
>+    loadParameters.baseURL = baseURL;
>     loadParameters.userData = UserData(process().transformObjectsToHandles(userData).get());
>     addPlatformLoadParameters(loadParameters);
> 
>@@ -1079,7 +1079,7 @@ RefPtr<API::Navigation> WebPageProxy::lo
> }
> 
> // FIXME: Get rid of loadHTMLString and just use loadData instead.
>-RefPtr<API::Navigation> WebPageProxy::loadHTMLString(const String& htmlString, const String& baseURL, API::Object* userData)
>+RefPtr<API::Navigation> WebPageProxy::loadHTMLString(const String& htmlString, const URL& baseURL, API::Object* userData)
> {
>     if (m_isClosed)
>         return nullptr;
>@@ -1088,7 +1088,7 @@ RefPtr<API::Navigation> WebPageProxy::lo
> 
>     auto transaction = m_pageLoadState.transaction();
> 
>-    m_pageLoadState.setPendingAPIRequestURL(transaction, !baseURL.isEmpty() ? baseURL : blankURL().string());
>+    m_pageLoadState.setPendingAPIRequestURL(transaction, !baseURL.isEmpty() ? baseURL : blankURL());
> 
>     if (!isValid())
>         reattachToWebProcess();
>@@ -1097,7 +1097,7 @@ RefPtr<API::Navigation> WebPageProxy::lo
>     loadParameters.navigationID = navigation->navigationID();
>     loadParameters.string = htmlString;
>     loadParameters.MIMEType = "text/html"_s;
>-    loadParameters.baseURLString = baseURL;
>+    loadParameters.baseURL = baseURL;
>     loadParameters.userData = UserData(process().transformObjectsToHandles(userData).get());
>     addPlatformLoadParameters(loadParameters);
> 
>@@ -1133,9 +1133,9 @@ void WebPageProxy::loadAlternateHTMLStri
>     LoadParameters loadParameters;
>     loadParameters.navigationID = 0;
>     loadParameters.string = htmlString;
>-    loadParameters.baseURLString = baseURL;
>-    loadParameters.unreachableURLString = unreachableURL;
>-    loadParameters.provisionalLoadErrorURLString = m_failingProvisionalLoadURL;
>+    loadParameters.baseURL = baseURL;
>+    loadParameters.unreachableURL = unreachableURL;
>+    loadParameters.provisionalLoadErrorURL = m_failingProvisionalLoadURL;
>     loadParameters.userData = UserData(process().transformObjectsToHandles(userData).get());
>     addPlatformLoadParameters(loadParameters);
> 
>@@ -3578,9 +3578,9 @@ void WebPageProxy::didChangeProvisionalU
>     frame->didReceiveServerRedirectForProvisionalLoad(url);
> }
> 
>-void WebPageProxy::didFailProvisionalLoadForFrame(uint64_t frameID, const SecurityOriginData& frameSecurityOrigin, uint64_t navigationID, const String& provisionalURL, const ResourceError& error, const UserData& userData)
>+void WebPageProxy::didFailProvisionalLoadForFrame(uint64_t frameID, const SecurityOriginData& frameSecurityOrigin, uint64_t navigationID, const URL& provisionalURL, const ResourceError& error, const UserData& userData)
> {
>-    LOG(Loading, "(Loading) WebPageProxy %" PRIu64 " in web process pid %i didFailProvisionalLoadForFrame to provisionalURL %s", m_pageID, m_process->processIdentifier(), provisionalURL.utf8().data());
>+    LOG(Loading, "(Loading) WebPageProxy %" PRIu64 " in web process pid %i didFailProvisionalLoadForFrame to provisionalURL %s", m_pageID, m_process->processIdentifier(), provisionalURL.string().utf8().data());
> 
>     PageClientProtector protector(m_pageClient);
> 
>Index: Source/WebKit/UIProcess/WebPageProxy.h
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.h	(revision 234663)
>+++ Source/WebKit/UIProcess/WebPageProxy.h	(working copy)
>@@ -456,8 +456,8 @@ public:
>     void addPlatformLoadParameters(LoadParameters&);
>     RefPtr<API::Navigation> loadRequest(WebCore::ResourceRequest&&, WebCore::ShouldOpenExternalURLsPolicy = WebCore::ShouldOpenExternalURLsPolicy::ShouldAllowExternalSchemes, API::Object* userData = nullptr);
>     RefPtr<API::Navigation> loadFile(const String& fileURL, const String& resourceDirectoryURL, API::Object* userData = nullptr);
>-    RefPtr<API::Navigation> loadData(API::Data*, const String& MIMEType, const String& encoding, const String& baseURL, API::Object* userData = nullptr);
>-    RefPtr<API::Navigation> loadHTMLString(const String& htmlString, const String& baseURL, API::Object* userData = nullptr);
>+    RefPtr<API::Navigation> loadData(API::Data*, const String& MIMEType, const String& encoding, const WebCore::URL& baseURL, API::Object* userData = nullptr);
>+    RefPtr<API::Navigation> loadHTMLString(const String& htmlString, const WebCore::URL& baseURL, API::Object* userData = nullptr);
>     void loadAlternateHTMLString(const String& htmlString, const WebCore::URL& baseURL, const WebCore::URL& unreachableURL, API::Object* userData = nullptr);
>     void loadPlainTextString(const String&, API::Object* userData = nullptr);
>     void loadWebArchiveData(API::Data*, API::Object* userData = nullptr);
>@@ -1404,7 +1404,7 @@ private:
>     void willPerformClientRedirectForFrame(uint64_t frameID, const String& url, double delay);
>     void didCancelClientRedirectForFrame(uint64_t frameID);
>     void didChangeProvisionalURLForFrame(uint64_t frameID, uint64_t navigationID, WebCore::URL&&);
>-    void didFailProvisionalLoadForFrame(uint64_t frameID, const WebCore::SecurityOriginData& frameSecurityOrigin, uint64_t navigationID, const String& provisionalURL, const WebCore::ResourceError&, const UserData&);
>+    void didFailProvisionalLoadForFrame(uint64_t frameID, const WebCore::SecurityOriginData& frameSecurityOrigin, uint64_t navigationID, const WebCore::URL& provisionalURL, const WebCore::ResourceError&, const UserData&);
>     void didCommitLoadForFrame(uint64_t frameID, uint64_t navigationID, const String& mimeType, bool frameHasCustomContentProvider, uint32_t frameLoadType, const WebCore::CertificateInfo&, bool containsPluginDocument, std::optional<WebCore::HasInsecureContent> forcedHasInsecureContent, const UserData&);
>     void didFinishDocumentLoadForFrame(uint64_t frameID, uint64_t navigationID, const UserData&);
>     void didFinishLoadForFrame(uint64_t frameID, uint64_t navigationID, const UserData&);
>@@ -1843,7 +1843,7 @@ private:
>     std::unique_ptr<WebPageInjectedBundleClient> m_injectedBundleClient;
> 
>     std::unique_ptr<WebNavigationState> m_navigationState;
>-    String m_failingProvisionalLoadURL;
>+    WebCore::URL m_failingProvisionalLoadURL;
>     bool m_isLoadingAlternateHTMLStringForFailingProvisionalLoad { false };
> 
>     std::unique_ptr<DrawingAreaProxy> m_drawingArea;
>Index: Source/WebKit/UIProcess/WebPageProxy.messages.in
>===================================================================
>--- Source/WebKit/UIProcess/WebPageProxy.messages.in	(revision 234663)
>+++ Source/WebKit/UIProcess/WebPageProxy.messages.in	(working copy)
>@@ -130,7 +130,7 @@ messages -> WebPageProxy {
>     WillPerformClientRedirectForFrame(uint64_t frameID, String url, double delay)
>     DidCancelClientRedirectForFrame(uint64_t frameID)
>     DidChangeProvisionalURLForFrame(uint64_t frameID, uint64_t navigationID, WebCore::URL url)
>-    DidFailProvisionalLoadForFrame(uint64_t frameID, struct WebCore::SecurityOriginData frameSecurityOrigin, uint64_t navigationID, String provisionalURL, WebCore::ResourceError error, WebKit::UserData userData)
>+    DidFailProvisionalLoadForFrame(uint64_t frameID, struct WebCore::SecurityOriginData frameSecurityOrigin, uint64_t navigationID, WebCore::URL provisionalURL, WebCore::ResourceError error, WebKit::UserData userData)
>     DidCommitLoadForFrame(uint64_t frameID, uint64_t navigationID, String mimeType, bool hasCustomContentProvider, uint32_t loadType, WebCore::CertificateInfo certificateInfo, bool containsPluginDocument, std::optional<WebCore::HasInsecureContent> forcedHasInsecureContent, WebKit::UserData userData)
>     DidFailLoadForFrame(uint64_t frameID, uint64_t navigationID, WebCore::ResourceError error, WebKit::UserData userData)
>     DidFinishDocumentLoadForFrame(uint64_t frameID, uint64_t navigationID, WebKit::UserData userData)
>Index: Source/WebKit/UIProcess/API/C/WKPage.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/C/WKPage.cpp	(revision 234663)
>+++ Source/WebKit/UIProcess/API/C/WKPage.cpp	(working copy)
>@@ -191,22 +191,22 @@ void WKPageLoadFileWithUserData(WKPageRe
> 
> void WKPageLoadData(WKPageRef pageRef, WKDataRef dataRef, WKStringRef MIMETypeRef, WKStringRef encodingRef, WKURLRef baseURLRef)
> {
>-    toImpl(pageRef)->loadData(toImpl(dataRef), toWTFString(MIMETypeRef), toWTFString(encodingRef), toWTFString(baseURLRef));
>+    toImpl(pageRef)->loadData(toImpl(dataRef), toWTFString(MIMETypeRef), toWTFString(encodingRef), URL(URL(), toWTFString(baseURLRef)));
> }
> 
> void WKPageLoadDataWithUserData(WKPageRef pageRef, WKDataRef dataRef, WKStringRef MIMETypeRef, WKStringRef encodingRef, WKURLRef baseURLRef, WKTypeRef userDataRef)
> {
>-    toImpl(pageRef)->loadData(toImpl(dataRef), toWTFString(MIMETypeRef), toWTFString(encodingRef), toWTFString(baseURLRef), toImpl(userDataRef));
>+    toImpl(pageRef)->loadData(toImpl(dataRef), toWTFString(MIMETypeRef), toWTFString(encodingRef), URL(URL(), toWTFString(baseURLRef)), toImpl(userDataRef));
> }
> 
> void WKPageLoadHTMLString(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef)
> {
>-    toImpl(pageRef)->loadHTMLString(toWTFString(htmlStringRef), toWTFString(baseURLRef));
>+    toImpl(pageRef)->loadHTMLString(toWTFString(htmlStringRef), URL(URL(), toWTFString(baseURLRef)));
> }
> 
> void WKPageLoadHTMLStringWithUserData(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef, WKTypeRef userDataRef)
> {
>-    toImpl(pageRef)->loadHTMLString(toWTFString(htmlStringRef), toWTFString(baseURLRef), toImpl(userDataRef));
>+    toImpl(pageRef)->loadHTMLString(toWTFString(htmlStringRef), URL(URL(), toWTFString(baseURLRef)), toImpl(userDataRef));
> }
> 
> void WKPageLoadAlternateHTMLString(WKPageRef pageRef, WKStringRef htmlStringRef, WKURLRef baseURLRef, WKURLRef unreachableURLRef)
>Index: Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.mm
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.mm	(revision 234663)
>+++ Source/WebKit/UIProcess/API/Cocoa/WKBrowsingContextController.mm	(working copy)
>@@ -153,7 +153,7 @@ - (void)loadHTMLString:(NSString *)HTMLS
>     if (userData)
>         wkUserData = ObjCObjectGraph::create(userData);
> 
>-    _page->loadHTMLString(HTMLString, [baseURL _web_originalDataAsWTFString], wkUserData.get());
>+    _page->loadHTMLString(HTMLString, baseURL, wkUserData.get());
> }
> 
> - (void)loadAlternateHTMLString:(NSString *)string baseURL:(NSURL *)baseURL forUnreachableURL:(NSURL *)unreachableURL
>@@ -178,7 +178,7 @@ - (void)loadData:(NSData *)data MIMEType
>     if (userData)
>         wkUserData = ObjCObjectGraph::create(userData);
> 
>-    _page->loadData(apiData.get(), MIMEType, encodingName, [baseURL _web_originalDataAsWTFString], wkUserData.get());
>+    _page->loadData(apiData.get(), MIMEType, encodingName, baseURL, wkUserData.get());
> }
> 
> - (void)stopLoading
>Index: Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm
>===================================================================
>--- Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm	(revision 234663)
>+++ Source/WebKit/UIProcess/API/Cocoa/WKWebView.mm	(working copy)
>@@ -903,7 +903,7 @@ - (WKNavigation *)loadHTMLString:(NSStri
> 
> - (WKNavigation *)loadData:(NSData *)data MIMEType:(NSString *)MIMEType characterEncodingName:(NSString *)characterEncodingName baseURL:(NSURL *)baseURL
> {
>-    auto navigation = _page->loadData(API::Data::createWithoutCopying(data).ptr(), MIMEType, characterEncodingName, baseURL.absoluteString);
>+    auto navigation = _page->loadData(API::Data::createWithoutCopying(data).ptr(), MIMEType, characterEncodingName, baseURL);
>     if (!navigation)
>         return nil;
> 
>@@ -4237,7 +4237,7 @@ - (void)_loadAlternateHTMLString:(NSStri
> 
> - (WKNavigation *)_loadData:(NSData *)data MIMEType:(NSString *)MIMEType characterEncodingName:(NSString *)characterEncodingName baseURL:(NSURL *)baseURL userData:(id)userData
> {
>-    auto navigation = _page->loadData(API::Data::createWithoutCopying(data).ptr(), MIMEType, characterEncodingName, baseURL.absoluteString, WebKit::ObjCObjectGraph::create(userData).ptr());
>+    auto navigation = _page->loadData(API::Data::createWithoutCopying(data).ptr(), MIMEType, characterEncodingName, baseURL, WebKit::ObjCObjectGraph::create(userData).ptr());
>     if (!navigation)
>         return nil;
> 
>Index: Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp
>===================================================================
>--- Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp	(revision 234663)
>+++ Source/WebKit/UIProcess/API/glib/WebKitWebView.cpp	(working copy)
>@@ -2583,7 +2583,7 @@ void webkit_web_view_load_html(WebKitWeb
>     g_return_if_fail(WEBKIT_IS_WEB_VIEW(webView));
>     g_return_if_fail(content);
> 
>-    getPage(webView).loadHTMLString(String::fromUTF8(content), String::fromUTF8(baseURI));
>+    getPage(webView).loadHTMLString(String::fromUTF8(content), WebCore::URL(WebCore::URL(), String::fromUTF8(baseURI)));
> }
> 
> /**
>@@ -2661,7 +2661,7 @@ void webkit_web_view_load_bytes(WebKitWe
> 
>     Ref<API::Data> data = API::Data::createWithoutCopying(static_cast<const unsigned char*>(bytesData), bytesDataSize, releaseGBytes, bytes);
>     getPage(webView).loadData(data.ptr(), mimeType ? String::fromUTF8(mimeType) : String::fromUTF8("text/html"),
>-        encoding ? String::fromUTF8(encoding) : String::fromUTF8("UTF-8"), String::fromUTF8(baseURI));
>+        encoding ? String::fromUTF8(encoding) : String::fromUTF8("UTF-8"), WebCore::URL(WebCore::URL(), String::fromUTF8(baseURI)));
> }
> 
> /**
>Index: Source/WebKit/WebProcess/WebPage/WebPage.cpp
>===================================================================
>--- Source/WebKit/WebProcess/WebPage/WebPage.cpp	(revision 234663)
>+++ Source/WebKit/WebProcess/WebPage/WebPage.cpp	(working copy)
>@@ -1323,7 +1323,7 @@ void WebPage::loadData(const LoadParamet
>     platformDidReceiveLoadParameters(loadParameters);
> 
>     auto sharedBuffer = SharedBuffer::create(reinterpret_cast<const char*>(loadParameters.data.data()), loadParameters.data.size());
>-    URL baseURL = loadParameters.baseURLString.isEmpty() ? blankURL() : URL(URL(), loadParameters.baseURLString);
>+    URL baseURL = loadParameters.baseURL.isEmpty() ? blankURL() : loadParameters.baseURL;
>     loadDataImpl(loadParameters.navigationID, WTFMove(sharedBuffer), loadParameters.MIMEType, loadParameters.encodingName, baseURL, URL(), loadParameters.userData);
> }
> 
>@@ -1331,7 +1331,7 @@ void WebPage::loadString(const LoadParam
> {
>     platformDidReceiveLoadParameters(loadParameters);
> 
>-    URL baseURL = loadParameters.baseURLString.isEmpty() ? blankURL() : URL(URL(), loadParameters.baseURLString);
>+    URL baseURL = loadParameters.baseURL.isEmpty() ? blankURL() :  loadParameters.baseURL;
>     loadStringImpl(loadParameters.navigationID, loadParameters.string, loadParameters.MIMEType, baseURL, URL(), loadParameters.userData);
> }
> 
>@@ -1339,9 +1339,9 @@ void WebPage::loadAlternateHTMLString(co
> {
>     platformDidReceiveLoadParameters(loadParameters);
> 
>-    URL baseURL = loadParameters.baseURLString.isEmpty() ? blankURL() : URL(URL(), loadParameters.baseURLString);
>-    URL unreachableURL = loadParameters.unreachableURLString.isEmpty() ? URL() : URL(URL(), loadParameters.unreachableURLString);
>-    URL provisionalLoadErrorURL = loadParameters.provisionalLoadErrorURLString.isEmpty() ? URL() : URL(URL(), loadParameters.provisionalLoadErrorURLString);
>+    URL baseURL = loadParameters.baseURL.isEmpty() ? blankURL() : loadParameters.baseURL;
>+    URL unreachableURL = loadParameters.unreachableURL.isEmpty() ? URL() : loadParameters.unreachableURL;
>+    URL provisionalLoadErrorURL = loadParameters.provisionalLoadErrorURL.isEmpty() ? URL() : loadParameters.provisionalLoadErrorURL;
>     m_mainFrame->coreFrame()->loader().setProvisionalLoadErrorBeingHandledURL(provisionalLoadErrorURL);
>     loadStringImpl(0, loadParameters.string, "text/html"_s, baseURL, unreachableURL, loadParameters.userData);
>     m_mainFrame->coreFrame()->loader().setProvisionalLoadErrorBeingHandledURL({ });

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mcatanzaro: review+

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Attachments on bug 188398: 346746 | 346749