replace OVERRIDE and FINAL with override and final in chrome/browser/extensions/

chrome/browser/extensions/api/preference/chrome_direct_setting_api.h

 // Copyright 2013 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_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_API_H__
 #define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_API_H__
 
 #include "base/prefs/pref_change_registrar.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 #include "extensions/browser/event_router.h"
 
 class Profile;
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 namespace chromedirectsetting {
 
 class ChromeDirectSettingAPI : public BrowserContextKeyedAPI,
                                public EventRouter::Observer {
  public:
   explicit ChromeDirectSettingAPI(content::BrowserContext* context);
 
   virtual ~ChromeDirectSettingAPI();
 
   // KeyedService implementation.
-  virtual void Shutdown() OVERRIDE;
+  virtual void Shutdown() override;
 
   // BrowserContextKeyedAPI implementation.
   static BrowserContextKeyedAPIFactory<ChromeDirectSettingAPI>*
       GetFactoryInstance();
 
   // EventRouter::Observer implementation.
-  virtual void OnListenerAdded(const EventListenerInfo& details) OVERRIDE;
+  virtual void OnListenerAdded(const EventListenerInfo& details) override;
 
   // Returns true if the preference is on the whitelist.
   bool IsPreferenceOnWhitelist(const std::string& pref_key);
 
   // Convenience method to get the ChromeDirectSettingAPI for a profile.
   static ChromeDirectSettingAPI* Get(content::BrowserContext* context);
 
  private:
   friend class BrowserContextKeyedAPIFactory<ChromeDirectSettingAPI>;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name();
 
   void OnPrefChanged(PrefService* pref_service, const std::string& pref_key);
 
   static const bool kServiceIsNULLWhileTesting = true;
   static const bool kServiceRedirectedInIncognito = false;
 
   PrefChangeRegistrar registrar_;
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeDirectSettingAPI);
 };
 
 }  // namespace chromedirectsetting
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_API_H__