Remove Navigation Transitions from Blink.

Source/core/loader/FrameLoader.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) Research In Motion Limited 2009. All rights reserved.
  * Copyright (C) 2011 Kris Jordan <krisjordan@gmail.com>
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ skipping 1174 matching lines @@
             if (!targetFrames[i]->document()->dispatchBeforeUnloadEvent(page->chrome(), didAllowNavigation))
                 break;
         }
 
         if (i == targetFrames.size())
             shouldClose = true;
     }
     return shouldClose;
 }
 
-bool FrameLoader::validateTransitionNavigationMode()
-{
-    if (m_frame->document()->inQuirksMode()) {
-        m_frame->document()->addConsoleMessage(ConsoleMessage::create(JSMessageSource, ErrorMessageLevel, "Ignoring transition elements due to quirks mode."));
-        return false;
-    }
-
-    // FIXME(oysteine): Also check for width=device-width here, to avoid zoom/scaling issues.
-    return true;
-}
-
-bool FrameLoader::dispatchNavigationTransitionData()
-{
-    Vector<Document::TransitionElementData> elementData;
-    m_frame->document()->getTransitionElementData(elementData);
-    if (elementData.isEmpty() || !validateTransitionNavigationMode())
-        return false;
-
-    for (auto& element : elementData)
-        client()->dispatchAddNavigationTransitionData(element);
-
-    return true;
-}
 
 void FrameLoader::startLoad(FrameLoadRequest& frameLoadRequest, FrameLoadType type, NavigationPolicy navigationPolicy)
 {
     ASSERT(client()->hasWebView());
     if (m_frame->document()->pageDismissalEventBeingDispatched() != Document::NoDismissal)
         return;
 
     NavigationType navigationType = determineNavigationType(type, frameLoadRequest.resourceRequest().httpBody() || frameLoadRequest.form(), frameLoadRequest.triggeringEvent());
     frameLoadRequest.resourceRequest().setRequestContext(determineRequestContextFromNavigationType(navigationType));
     frameLoadRequest.resourceRequest().setFrameType(m_frame->isMainFrame() ? WebURLRequest::FrameTypeTopLevel : WebURLRequest::FrameTypeNested);
     ResourceRequest& request = frameLoadRequest.resourceRequest();
 
     // The current load should replace the history item if it is the first real
     // load of the frame.
     bool replacesCurrentHistoryItem = false;
     if (type == FrameLoadTypeRedirectWithLockedBackForwardList
         || !m_stateMachine.committedFirstRealDocumentLoad()) {
         replacesCurrentHistoryItem = true;
     }
 
     m_policyDocumentLoader = client()->createDocumentLoader(m_frame, request, frameLoadRequest.substituteData().isValid() ? frameLoadRequest.substituteData() : defaultSubstituteDataForURL(request.url()));
     m_policyDocumentLoader->setNavigationType(navigationType);
     m_policyDocumentLoader->setReplacesCurrentHistoryItem(replacesCurrentHistoryItem);
     m_policyDocumentLoader->setIsClientRedirect(frameLoadRequest.clientRedirect() == ClientRedirect);
 
-    bool isTransitionNavigation = false;
-    if (RuntimeEnabledFeatures::navigationTransitionsEnabled() && type != FrameLoadTypeReload && type != FrameLoadTypeReloadFromOrigin && type != FrameLoadTypeSame)
-        isTransitionNavigation = dispatchNavigationTransitionData();
-
     // stopAllLoaders can detach the LocalFrame, so protect it.
     RefPtrWillBeRawPtr<LocalFrame> protect(m_frame.get());
-    if ((!m_policyDocumentLoader->shouldContinueForNavigationPolicy(request, frameLoadRequest.shouldCheckMainWorldContentSecurityPolicy(), navigationPolicy, isTransitionNavigation) || !shouldClose()) && m_policyDocumentLoader) {
+    if ((!m_policyDocumentLoader->shouldContinueForNavigationPolicy(request, frameLoadRequest.shouldCheckMainWorldContentSecurityPolicy(), navigationPolicy) || !shouldClose()) && m_policyDocumentLoader) {
         m_policyDocumentLoader->detachFromFrame();
         m_policyDocumentLoader = nullptr;
         return;
     }
 
     // FIXME: This is an odd set of steps to shut down parsing and it's unclear why it works.
     // It's also unclear why other steps don't work.
     if (m_frame->document()->parsing()) {
         finishedParsing();
         m_frame->document()->setParsingState(Document::FinishedParsing);
@@ skipping 21 matching lines @@
     m_loadType = type;
 
     if (frameLoadRequest.form())
         client()->dispatchWillSubmitForm(frameLoadRequest.form());
 
     m_progressTracker->progressStarted();
     if (m_provisionalDocumentLoader->isClientRedirect())
         m_provisionalDocumentLoader->appendRedirect(m_frame->document()->url());
     m_provisionalDocumentLoader->appendRedirect(m_provisionalDocumentLoader->request().url());
     double triggeringEventTime = frameLoadRequest.triggeringEvent() ? convertDOMTimeStampToSeconds(frameLoadRequest.triggeringEvent()->timeStamp()) : 0;
-    client()->dispatchDidStartProvisionalLoad(isTransitionNavigation, triggeringEventTime);
+    client()->dispatchDidStartProvisionalLoad(triggeringEventTime);
     ASSERT(m_provisionalDocumentLoader);
     m_provisionalDocumentLoader->startLoadingMainResource();
 }
 
 void FrameLoader::applyUserAgent(ResourceRequest& request)
 {
     String userAgent = this->userAgent(request.url());
     ASSERT(!userAgent.isNull());
     request.setHTTPUserAgent(AtomicString(userAgent));
 }
@@ skipping 154 matching lines @@
     // FIXME: We need a way to propagate insecure requests policy flags to
     // out-of-process frames. For now, we'll always use default behavior.
     if (!parentFrame->isLocalFrame())
         return nullptr;
 
     ASSERT(toLocalFrame(parentFrame)->document());
     return toLocalFrame(parentFrame)->document()->insecureNavigationsToUpgrade();
 }
 
 } // namespace blink