Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/[css|rendering|clipboard]

Source/core/rendering/RenderFrame.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2006, 2009 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 12 matching lines @@
 #ifndef RenderFrame_h
 #define RenderFrame_h
 
 #include "core/rendering/RenderFrameSet.h"
 #include "core/rendering/RenderPart.h"
 
 namespace blink {
 
 class HTMLFrameElement;
 
-class RenderFrame FINAL : public RenderPart {
+class RenderFrame final : public RenderPart {
 public:
     explicit RenderFrame(HTMLFrameElement*);
 
     FrameEdgeInfo edgeInfo() const;
 
 private:
-    virtual const char* renderName() const OVERRIDE { return "RenderFrame"; }
-    virtual bool isFrame() const OVERRIDE { return true; }
+    virtual const char* renderName() const override { return "RenderFrame"; }
+    virtual bool isFrame() const override { return true; }
 
-    virtual void updateFromElement() OVERRIDE;
+    virtual void updateFromElement() override;
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderFrame, isFrame());
 
 } // namespace blink
 
 #endif // RenderFrame_h