replace OVERRIDE and FINAL with override and final in chrome/browser/[j-q]*

chrome/browser/media/native_desktop_media_list.cc

 // 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.
 
 #include "chrome/browser/media/native_desktop_media_list.h"
 
 #include <map>
 #include <set>
 #include <sstream>
 
@@ skipping 79 matching lines @@
          scoped_ptr<webrtc::WindowCapturer> window_capturer);
   virtual ~Worker();
 
   void Refresh(const gfx::Size& thumbnail_size,
                content::DesktopMediaID::Id view_dialog_id);
 
  private:
   typedef std::map<DesktopMediaID, uint32> ImageHashesMap;
 
   // webrtc::DesktopCapturer::Callback interface.
-  virtual webrtc::SharedMemory* CreateSharedMemory(size_t size) OVERRIDE;
-  virtual void OnCaptureCompleted(webrtc::DesktopFrame* frame) OVERRIDE;
+  virtual webrtc::SharedMemory* CreateSharedMemory(size_t size) override;
+  virtual void OnCaptureCompleted(webrtc::DesktopFrame* frame) override;
 
   base::WeakPtr<NativeDesktopMediaList> media_list_;
 
   scoped_ptr<webrtc::ScreenCapturer> screen_capturer_;
   scoped_ptr<webrtc::WindowCapturer> window_capturer_;
 
   scoped_ptr<webrtc::DesktopFrame> current_frame_;
 
   ImageHashesMap image_hashes_;
 
@@ skipping 249 matching lines @@
   observer_->OnSourceThumbnailChanged(index);
 }
 
 void NativeDesktopMediaList::OnRefreshFinished() {
   BrowserThread::PostDelayedTask(
       BrowserThread::UI, FROM_HERE,
       base::Bind(&NativeDesktopMediaList::Refresh,
                  weak_factory_.GetWeakPtr()),
       update_period_);
 }