Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGAnimatedNewPropertyAnimator.h

 /*
  * 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 20 matching lines @@
 #ifndef SVGAnimatedNewPropertyAnimator_h
 #define SVGAnimatedNewPropertyAnimator_h
 
 #include "core/svg/SVGAnimatedTypeAnimator.h"
 
 namespace WebCore {
 
 class NewSVGAnimatedPropertyBase;
 
 // Bridges new SVGProperty impl. to existing SVG animation impl.
-class SVGAnimatedNewPropertyAnimator : public SVGAnimatedTypeAnimator {
+class SVGAnimatedNewPropertyAnimator FINAL : public SVGAnimatedTypeAnimator {
 public:
     SVGAnimatedNewPropertyAnimator(AnimatedPropertyType, SVGAnimationElement*, SVGElement*);
     virtual ~SVGAnimatedNewPropertyAnimator();
 
     PassRefPtr<NewSVGPropertyBase> createPropertyForAnimation(const String&);
 
     // SVGAnimatedTypeAnimator:
     virtual PassOwnPtr<SVGAnimatedType> constructFromString(const String&) OVERRIDE;
 
     virtual PassOwnPtr<SVGAnimatedType> startAnimValAnimation(const SVGElementAnimatedPropertyList&) OVERRIDE;
@@ skipping 11 matching lines @@
 
     bool isAnimatingSVGDom() const { return m_animatedProperty; }
     bool isAnimatingCSSProperty() const { return !m_animatedProperty; }
 
     RefPtr<NewSVGAnimatedPropertyBase> m_animatedProperty;
 };
 
 } // namespace WebCore
 
 #endif // SVGAnimatedNewPropertyAnimator_h