Navigation transitions: Initiate navigation transition and send serialized markup to Chrome

Source/web/FrameLoaderClientImpl.cpp

 /*
  * Copyright (C) 2009, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 373 matching lines @@
     if (m_webFrame->client())
         m_webFrame->client()->didNavigateWithinPage(m_webFrame, WebHistoryItem(item), static_cast<WebHistoryCommitType>(commitType));
 }
 
 void FrameLoaderClientImpl::dispatchWillClose()
 {
     if (m_webFrame->client())
         m_webFrame->client()->willClose(m_webFrame);
 }
 
-void FrameLoaderClientImpl::dispatchDidStartProvisionalLoad()
+void FrameLoaderClientImpl::dispatchDidStartProvisionalLoad(bool isTransitionNavigation)
 {
     if (m_webFrame->client())
-        m_webFrame->client()->didStartProvisionalLoad(m_webFrame);
+        m_webFrame->client()->didStartProvisionalLoad(m_webFrame, isTransitionNavigation);
 }
 
 void FrameLoaderClientImpl::dispatchDidReceiveTitle(const String& title)
 {
     if (m_webFrame->client())
         m_webFrame->client()->didReceiveTitle(m_webFrame, title, WebTextDirectionLeftToRight);
 }
 
 void FrameLoaderClientImpl::dispatchDidChangeIcons(WebCore::IconType type)
 {
@@ skipping 49 matching lines @@
     if (m_webFrame->client())
         m_webFrame->client()->didFirstVisuallyNonEmptyLayout(m_webFrame);
 }
 
 void FrameLoaderClientImpl::dispatchDidChangeThemeColor()
 {
     if (m_webFrame->client())
         m_webFrame->client()->didChangeThemeColor();
 }
 
-NavigationPolicy FrameLoaderClientImpl::decidePolicyForNavigation(const ResourceRequest& request, DocumentLoader* loader, NavigationPolicy policy)
+NavigationPolicy FrameLoaderClientImpl::decidePolicyForNavigation(const ResourceRequest& request, DocumentLoader* loader, NavigationPolicy policy, bool isTransitionNavigation)
 {
     if (!m_webFrame->client())
         return NavigationPolicyIgnore;
     WebDataSourceImpl* ds = WebDataSourceImpl::fromDocumentLoader(loader);
-    WebNavigationPolicy webPolicy = m_webFrame->client()->decidePolicyForNavigation(m_webFrame, ds->extraData(), WrappedResourceRequest(request),
-        ds->navigationType(), static_cast<WebNavigationPolicy>(policy), ds->isRedirect());
+
+    WrappedResourceRequest wrappedResourceRequest(request);
+    WebFrameClient::NavigationPolicyInfo navigationInfo(wrappedResourceRequest);
+    navigationInfo.frame = m_webFrame;
+    navigationInfo.extraData = ds->extraData();
+    navigationInfo.navigationType = ds->navigationType();
+    navigationInfo.defaultPolicy = static_cast<WebNavigationPolicy>(policy);
+    navigationInfo.isRedirect = ds->isRedirect();
+    navigationInfo.isTransitionNavigation = isTransitionNavigation;
+
+    WebNavigationPolicy webPolicy = m_webFrame->client()->decidePolicyForNavigation(navigationInfo);
     return static_cast<NavigationPolicy>(webPolicy);
 }
 
+void FrameLoaderClientImpl::dispatchAddNavigationTransitionData(const String& allowedDestinationOrigin, const String& selector, const String& markup)
+{
+    if (m_webFrame->client())
+        m_webFrame->client()->addNavigationTransitionData(allowedDestinationOrigin, selector, markup);
+}
+
 void FrameLoaderClientImpl::dispatchWillRequestResource(FetchRequest* request)
 {
     if (m_webFrame->client()) {
         WebCachedURLRequest urlRequest(request);
         m_webFrame->client()->willRequestResource(m_webFrame, urlRequest);
     }
 }
 
 void FrameLoaderClientImpl::dispatchWillSendSubmitEvent(HTMLFormElement* form)
 {
@@ skipping 328 matching lines @@
         m_webFrame->client()->didAbortLoading(m_webFrame);
 }
 
 void FrameLoaderClientImpl::dispatchDidChangeManifest()
 {
     if (m_webFrame->client())
         m_webFrame->client()->didChangeManifest(m_webFrame);
 }
 
 } // namespace blink