replace OVERRIDE and FINAL with override and final in chrome/browser/ui/[a-s]*

chrome/browser/ui/ash/media_delegate_chromeos.h

 // Copyright 2014 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_ASH_MEDIA_DELEGATE_CHROMEOS_H_
 #define CHROME_BROWSER_UI_ASH_MEDIA_DELEGATE_CHROMEOS_H_
 
 #include "ash/media_delegate.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/media/media_capture_devices_dispatcher.h"
 
 class MediaDelegateChromeOS : public ash::MediaDelegate,
                               MediaCaptureDevicesDispatcher::Observer {
  public:
   MediaDelegateChromeOS();
   virtual ~MediaDelegateChromeOS();
 
   // ash::MediaDelegate:
-  virtual void HandleMediaNextTrack() OVERRIDE;
-  virtual void HandleMediaPlayPause() OVERRIDE;
-  virtual void HandleMediaPrevTrack() OVERRIDE;
+  virtual void HandleMediaNextTrack() override;
+  virtual void HandleMediaPlayPause() override;
+  virtual void HandleMediaPrevTrack() override;
   virtual ash::MediaCaptureState GetMediaCaptureState(
-      content::BrowserContext* context) OVERRIDE;
+      content::BrowserContext* context) override;
 
   // MediaCaptureDevicesDispatcher::Observer:
   virtual void OnRequestUpdate(int render_process_id,
                                int render_frame_id,
                                content::MediaStreamType stream_type,
-                               const content::MediaRequestState state) OVERRIDE;
+                               const content::MediaRequestState state) override;
 
  private:
   void NotifyMediaCaptureChange();
 
   base::WeakPtrFactory<MediaDelegateChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaDelegateChromeOS);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_MEDIA_DELEGATE_CHROMEOS_H_