Add OVERRIDE to chrome/browser/ui/webui/.

chrome/browser/ui/webui/options/language_options_handler_common.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_WEBUI_OPTIONS_LANGUAGE_OPTIONS_HANDLER_COMMON_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_LANGUAGE_OPTIONS_HANDLER_COMMON_H_
 #pragma once
 
 #include "chrome/browser/ui/webui/options/options_ui.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 }
 
 // The base class for language options page UI handlers.  This class has code
 // common to the Chrome OS and non-Chrome OS implementation of the handler.
 class LanguageOptionsHandlerCommon : public OptionsPageUIHandler {
  public:
   LanguageOptionsHandlerCommon();
   virtual ~LanguageOptionsHandlerCommon();
 
   // OptionsPageUIHandler implementation.
-  virtual void GetLocalizedValues(base::DictionaryValue* localized_strings);
+  virtual void GetLocalizedValues(
+      base::DictionaryValue* localized_strings) OVERRIDE;
 
   // DOMMessageHandler implementation.
-  virtual void RegisterMessages();
+  virtual void RegisterMessages() OVERRIDE;
 
   // The following static methods are public for ease of testing.
 
   // Gets the set of language codes that can be used as UI language.
   // The return value will look like:
   // {'en-US': true, 'fi': true, 'fr': true, ...}
   //
   // Note that true in values does not mean anything. We just use the
   // dictionary as a set.
   static base::DictionaryValue* GetUILanguageCodeSet();
@@ skipping 21 matching lines @@
   void UiLanguageChangeCallback(const base::ListValue* args);
 
   // Called when the spell check language is changed.
   // |args| will contain the language code as string (ex. "fr").
   void SpellCheckLanguageChangeCallback(const base::ListValue* args);
 
   DISALLOW_COPY_AND_ASSIGN(LanguageOptionsHandlerCommon);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_LANGUAGE_OPTIONS_HANDLER_COMMON_H_