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

Source/core/css/FontFaceCache.h

 /*
  * Copyright (C) 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2013 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.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 23 matching lines @@
 #include "wtf/text/StringHash.h"
 
 namespace blink {
 
 class FontFace;
 class CSSFontSelector;
 class CSSSegmentedFontFace;
 class FontDescription;
 class StyleRuleFontFace;
 
-class FontFaceCache FINAL {
+class FontFaceCache final {
     DISALLOW_ALLOCATION();
 public:
     FontFaceCache();
 
     // FIXME: Remove CSSFontSelector as argument. Passing CSSFontSelector here is
     // a result of egregious spaghettification in FontFace/FontFaceSet.
     void add(CSSFontSelector*, const StyleRuleFontFace*, PassRefPtrWillBeRawPtr<FontFace>);
     void remove(const StyleRuleFontFace*);
     void clearCSSConnected();
     void clearAll();
@@ skipping 21 matching lines @@
     WillBeHeapListHashSet<RefPtrWillBeMember<FontFace> > m_cssConnectedFontFaces;
 
     // FIXME: See if this could be ditched
     // Used to compare Font instances, and the usage seems suspect.
     unsigned m_version;
 };
 
 }
 
 #endif