Move rendering/RenderObject to layout/LayoutObject.

Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 318 matching lines @@
 
 private:
     void createMediaPlayer();
 
     virtual bool alwaysCreateUserAgentShadowRoot() const override final { return true; }
     virtual bool areAuthorShadowsAllowed() const override final { return false; }
 
     virtual bool supportsFocus() const override final;
     virtual bool isMouseFocusable() const override final;
     virtual bool rendererIsNeeded(const RenderStyle&) override;
-    virtual RenderObject* createRenderer(const RenderStyle&) override;
+    virtual LayoutObject* createRenderer(const RenderStyle&) override;
     virtual InsertionNotificationRequest insertedInto(ContainerNode*) override final;
     virtual void didNotifySubtreeInsertionsToDocument() override;
     virtual void removedFrom(ContainerNode*) override final;
     virtual void didRecalcStyle(StyleRecalcChange) override final;
 
     virtual void didBecomeFullscreenElement() override final;
     virtual void willStopBeingFullscreenElement() override final;
     virtual bool isInteractiveContent() const override final;
     virtual void defaultEventHandler(Event*) override final;
 
@@ skipping 279 matching lines @@
 inline bool isHTMLMediaElement(const HTMLElement& element)
 {
     return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 } // namespace blink
 
 #endif // HTMLMediaElement_h