Update more core classes to use OVERRIDE / FINAL when needed

Source/core/rendering/AutoTableLayout.h

 /*
  * Copyright (C) 2002 Lars Knoll (knoll@kde.org)
  *           (C) 2002 Dirk Mueller (mueller@kde.org)
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 16 matching lines @@
 #include "wtf/Vector.h"
 
 namespace WebCore {
 
 class RenderTable;
 class RenderTableCell;
 
 class AutoTableLayout FINAL : public TableLayout {
 public:
     AutoTableLayout(RenderTable*);
-    ~AutoTableLayout();
+    virtual ~AutoTableLayout();
 
     virtual void computeIntrinsicLogicalWidths(LayoutUnit& minWidth, LayoutUnit& maxWidth) OVERRIDE;
     virtual void applyPreferredLogicalWidthQuirks(LayoutUnit& minWidth, LayoutUnit& maxWidth) const OVERRIDE;
     virtual void layout() OVERRIDE;
     virtual void willChangeTableLayout() OVERRIDE { }
 
 private:
     void fullRecalc();
     void recalcColumn(unsigned effCol);
 
@@ skipping 24 matching lines @@
 
     Vector<Layout, 4> m_layoutStruct;
     Vector<RenderTableCell*, 4> m_spanCells;
     bool m_hasPercent : 1;
     mutable bool m_effectiveLogicalWidthDirty : 1;
 };
 
 } // namespace WebCore
 
 #endif // AutoTableLayout_h