Navigation transitions: Added notifyTransitionsShown and setupTransitionsView to WebLocalFrame

Source/web/WebDocument.cpp

 /*
  * Copyright (C) 2009 Google 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.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 247 matching lines @@
 
 WebElement WebDocument::createElement(const WebString& tagName)
 {
     TrackExceptionState exceptionState;
     WebElement element(unwrap<Document>()->createElement(tagName, exceptionState));
     if (exceptionState.hadException())
         return WebElement();
     return element;
 }
 
+void WebDocument::setIsTransitionDocument()
+{
+    // This ensures the transition UA stylesheet gets applied.
+    unwrap<Document>()->setIsTransitionDocument();
+}
+
+void WebDocument::beginExitTransition(const WebString& cssSelector)
+{
+    Document* document = unwrap<Document>();

[abarth-chromium, 2014/08/01 22:27:32]

RefPtr<Document>

I don't think it matters, but there's no reason to use a raw ptr here.

[oystein (OOO til 10th of July), 2014/08/01 22:57:06]

Done.

+    document->hideTransitionElements(cssSelector);
+    document->styleEngine()->enableExitTransitionStylesheets();
+}
+
 WebAXObject WebDocument::accessibilityObject() const
 {
     const Document* document = constUnwrap<Document>();
     return WebAXObject(document->axObjectCache()->getOrCreate(document->renderView()));
 }
 
 WebAXObject WebDocument::accessibilityObjectFromID(int axID) const
 {
     const Document* document = constUnwrap<Document>();
     return WebAXObject(document->axObjectCache()->objectFromAXID(axID));
@@ skipping 38 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebDocument::operator PassRefPtrWillBeRawPtr<Document>() const
 {
     return toDocument(m_private.get());
 }
 
 } // namespace blink