Move rendering/RenderObject to layout/LayoutObject.

Source/core/html/shadow/MediaControlElements.h

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 230 matching lines @@
 class MediaControlTextTrackContainerElement final : public MediaControlDivElement {
 public:
     static PassRefPtrWillBeRawPtr<MediaControlTextTrackContainerElement> create(MediaControls&);
 
     void updateDisplay();
     void updateSizes();
 
 private:
     explicit MediaControlTextTrackContainerElement(MediaControls&);
 
-    virtual RenderObject* createRenderer(const RenderStyle&) override;
+    virtual LayoutObject* createRenderer(const RenderStyle&) override;
 
     IntRect m_videoDisplaySize;
     float m_fontSize;
 };
 
 
 } // namespace blink
 
 #endif // MediaControlElements_h