Update web classes to use OVERRIDE / FINAL when needed

Source/web/ColorChooserUIController.h

 /*
  * Copyright (C) 2011 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 30 matching lines @@
 class WebColorChooser;
 
 class ColorChooserUIController : public WebColorChooserClient, public WebCore::ColorChooser {
 public:
     ColorChooserUIController(ChromeClientImpl*, WebCore::ColorChooserClient*);
     virtual ~ColorChooserUIController();
 
     virtual void openUI();
 
     // ColorChooser functions:
-    virtual void setSelectedColor(const WebCore::Color&) OVERRIDE;
+    virtual void setSelectedColor(const WebCore::Color&) OVERRIDE FINAL;
     virtual void endChooser() OVERRIDE;
 
     // WebColorChooserClient functions:
-    virtual void didChooseColor(const WebColor&) OVERRIDE;
-    virtual void didEndChooser() OVERRIDE;
+    virtual void didChooseColor(const WebColor&) OVERRIDE FINAL;
+    virtual void didEndChooser() OVERRIDE FINAL;
 
 protected:
     void openColorChooser();
     OwnPtr<WebColorChooser> m_chooser;
 
 private:
 
     ChromeClientImpl* m_chromeClient;
     WebCore::ColorChooserClient* m_client;
 };
 
 }
 
 #endif // ColorChooserUIController_h