FINALizing of the Node hierarchy.

Source/core/dom/CharacterData.h

Index: Source/core/dom/CharacterData.h
diff --git a/Source/core/dom/CharacterData.h b/Source/core/dom/CharacterData.h
index cce9f56973861042da1819151797f3e3dda71ce4..764398b2788d98dd1818950eb5425fc8edb0e206 100644
--- a/Source/core/dom/CharacterData.h
+++ b/Source/core/dom/CharacterData.h
@@ -66,11 +66,11 @@ protected:
     void dispatchModifiedEvent(const String& oldValue);
 
 private:
-    virtual String nodeValue() const;
-    virtual void setNodeValue(const String&, ExceptionCode&);
-    virtual bool isCharacterDataNode() const { return true; }
-    virtual int maxCharacterOffset() const;
-    virtual bool offsetInCharacters() const;
+    virtual String nodeValue() const OVERRIDE FINAL;
+    virtual void setNodeValue(const String&, ExceptionCode&) OVERRIDE FINAL;
+    virtual bool isCharacterDataNode() const OVERRIDE FINAL { return true; }
+    virtual int maxCharacterOffset() const OVERRIDE FINAL;
+    virtual bool offsetInCharacters() const OVERRIDE FINAL;
     void setDataAndUpdate(const String&, unsigned offsetOfReplacedData, unsigned oldLength, unsigned newLength);
     void checkCharDataOperation(unsigned offset, ExceptionCode&);