Update remaining rendering classes to use OVERRIDE / FINAL when needed

Source/core/rendering/shapes/BoxShape.h

 /*
  * Copyright (C) 2013 Adobe Systems Incorporated. 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 17 matching lines @@
  */
 
 #ifndef BoxShape_h
 #define BoxShape_h
 
 #include "core/rendering/shapes/Shape.h"
 #include "platform/geometry/FloatRoundedRect.h"
 
 namespace WebCore {
 
-class BoxShape : public Shape {
+class BoxShape FINAL : public Shape {
 public:
     BoxShape(const FloatRoundedRect& bounds)
         : Shape()
         , m_bounds(bounds)
     {
     }
 
     virtual LayoutRect shapeMarginLogicalBoundingBox() const OVERRIDE;
     virtual LayoutRect shapePaddingLogicalBoundingBox() const OVERRIDE;
     virtual bool isEmpty() const OVERRIDE { return m_bounds.isEmpty(); }
     virtual void getExcludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalHeight, SegmentList&) const OVERRIDE;
     virtual void getIncludedIntervals(LayoutUnit logicalTop, LayoutUnit logicalHeight, SegmentList&) const OVERRIDE;
     virtual bool firstIncludedIntervalLogicalTop(LayoutUnit minLogicalIntervalTop, const FloatSize& minLogicalIntervalSize, LayoutUnit&) const OVERRIDE;
 
 private:
     FloatRoundedRect shapeMarginBounds() const;
     FloatRoundedRect shapePaddingBounds() const;
 
     FloatRoundedRect m_bounds;
 };
 
 } // namespace WebCore
 
 #endif // BoxShape_h