Replace FINAL and OVERRIDE with their C++11 counterparts in Source/core/editing

Source/core/editing/EditingStyle.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 42 matching lines @@
 class Element;
 class HTMLElement;
 class MutableStylePropertySet;
 class Node;
 class Position;
 class QualifiedName;
 class RenderStyle;
 class StylePropertySet;
 class VisibleSelection;
 
-class EditingStyle FINAL : public RefCountedWillBeGarbageCollectedFinalized<EditingStyle> {
+class EditingStyle final : public RefCountedWillBeGarbageCollectedFinalized<EditingStyle> {
 public:
 
     enum PropertiesToInclude { AllProperties, OnlyEditingInheritableProperties, EditingPropertiesInEffect };
     enum ShouldPreserveWritingDirection { PreserveWritingDirection, DoNotPreserveWritingDirection };
     enum ShouldExtractMatchingStyle { ExtractMatchingStyle, DoNotExtractMatchingStyle };
     static float NoFontDelta;
 
     static PassRefPtrWillBeRawPtr<EditingStyle> create()
     {
         return adoptRefWillBeNoop(new EditingStyle());
@@ skipping 154 matching lines @@
     String m_applyFontSize;
 };
 
 // FIXME: Remove these functions or make them non-global to discourage using CSSStyleDeclaration directly.
 CSSValueID getIdentifierValue(CSSStyleDeclaration*, CSSPropertyID);
 CSSValueID getIdentifierValue(StylePropertySet*, CSSPropertyID);
 
 } // namespace blink
 
 #endif // EditingStyle_h