Update rendering classes to use OVERRIDE / FINAL when needed

Source/core/rendering/RenderReplica.h

 /*
  * Copyright (C) 2008 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
@@ skipping 21 matching lines @@
 #include "core/rendering/RenderBox.h"
 
 namespace WebCore {
 
 class RenderReplica FINAL : public RenderBox {
 public:
     static RenderReplica* createAnonymous(Document*);
 
     virtual ~RenderReplica();
 
-    virtual const char* renderName() const { return "RenderReplica"; }
+    virtual const char* renderName() const OVERRIDE { return "RenderReplica"; }
 
     virtual LayerType layerTypeRequired() const OVERRIDE { return NormalLayer; }
 
-    virtual void layout();
+    virtual void layout() OVERRIDE;
 
-    virtual void paint(PaintInfo&, const LayoutPoint&);
+    virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE;
 
 private:
     RenderReplica();
 
-    virtual bool isReplica() const { return true; }
-    virtual void computePreferredLogicalWidths();
+    virtual bool isReplica() const OVERRIDE { return true; }
+    virtual void computePreferredLogicalWidths() OVERRIDE;
 
 };
 
 } // namespace WebCore
 
 #endif // RenderReplica_h