replace OVERRIDE and FINAL with override and final in chrome/browser/[r-z]*

chrome/browser/search/hotword_service_factory.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_SEARCH_HOTWORD_SERVICE_FACTORY_H_
 #define CHROME_BROWSER_SEARCH_HOTWORD_SERVICE_FACTORY_H_
 
 #include "base/memory/singleton.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
@@ skipping 19 matching lines @@
   // Returns the current error message for the service for |context|.
   // A value of 0 indicates no error.
   static int GetCurrentError(content::BrowserContext* context);
 
   // Returns the current known state of the microphone. Since this state
   // is browser (not profile) specific, it resides in the factory.
   static bool IsMicrophoneAvailable();
 
   // Overridden from MediaCaptureDevicesDispatcher::Observer
   virtual void OnUpdateAudioDevices(
-      const content::MediaStreamDevices& devices) OVERRIDE;
+      const content::MediaStreamDevices& devices) override;
 
   // This will kick off the monitor that calls OnUpdateAudioDevices when the
   // number of audio devices changes (or is initialized). It needs to be a
   // separate function so it can be called after the service is initialized
   // (i.e., after startup). The monitor can't be initialized during startup
   // because it would slow down startup too much so it is delayed and not
   // called until it's needed by the webui in browser_options_handler.
   void UpdateMicrophoneState();
 
  private:
   friend struct DefaultSingletonTraits<HotwordServiceFactory>;
 
   HotwordServiceFactory();
   virtual ~HotwordServiceFactory();
 
   // Overrides from BrowserContextKeyedServiceFactory:
   virtual void RegisterProfilePrefs(
-      user_prefs::PrefRegistrySyncable* registry) OVERRIDE;
+      user_prefs::PrefRegistrySyncable* registry) override;
   virtual KeyedService* BuildServiceInstanceFor(
-      content::BrowserContext* context) const OVERRIDE;
+      content::BrowserContext* context) const override;
 
   // Must be called from the UI thread since the instance of
   // MediaCaptureDevicesDispatcher can only be accessed on the UI thread.
   void InitializeMicrophoneObserver();
 
   bool microphone_available() { return microphone_available_; }
 
   bool microphone_available_;
 
   DISALLOW_COPY_AND_ASSIGN(HotwordServiceFactory);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_HOTWORD_SERVICE_FACTORY_H_