Update web classes to use OVERRIDE / FINAL when needed

Source/web/ColorChooserPopupUIController.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 19 matching lines @@
 #include "core/page/PagePopupClient.h"
 #include "wtf/OwnPtr.h"
 
 namespace WebCore {
 class ColorChooserClient;
 class PagePopup;
 }
 
 namespace blink {
 
-class ColorChooserPopupUIController : public ColorChooserUIController, public WebCore::PagePopupClient  {
+class ColorChooserPopupUIController FINAL : public ColorChooserUIController, public WebCore::PagePopupClient  {
 
 public:
     ColorChooserPopupUIController(ChromeClientImpl*, WebCore::ColorChooserClient*);
     virtual ~ColorChooserPopupUIController();
 
     // ColorChooserUIController functions:
     virtual void openUI() OVERRIDE;
 
     // ColorChooser functions
     void endChooser() OVERRIDE;
@@ skipping 11 matching lines @@
     void openPopup();
 
     ChromeClientImpl* m_chromeClient;
     WebCore::ColorChooserClient* m_client;
     WebCore::PagePopup* m_popup;
     WebCore::Locale& m_locale;
 };
 }
 
 #endif // ColorChooserPopupUIController_h