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

chrome/browser/download/download_status_updater.h

 // Copyright (c) 2012 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_DOWNLOAD_DOWNLOAD_STATUS_UPDATER_H_
 #define CHROME_BROWSER_DOWNLOAD_DOWNLOAD_STATUS_UPDATER_H_
 
 #include <set>
 
 #include "base/basictypes.h"
@@ skipping 16 matching lines @@
 
   // Add the specified DownloadManager to the list of managers for which
   // this object reports status.
   // The manager must not have previously been added to this updater.
   // The updater will automatically disassociate itself from the
   // manager when the manager is shutdown.
   void AddManager(content::DownloadManager* manager);
 
   // AllDownloadItemNotifier::Observer
   virtual void OnDownloadCreated(
-      content::DownloadManager* manager, content::DownloadItem* item) OVERRIDE;
+      content::DownloadManager* manager, content::DownloadItem* item) override;
   virtual void OnDownloadUpdated(
-      content::DownloadManager* manager, content::DownloadItem* item) OVERRIDE;
+      content::DownloadManager* manager, content::DownloadItem* item) override;
 
  protected:
   // Platform-specific function to update the platform UI for download progress.
   // |download| is the download item that changed. Implementations should not
   // hold the value of |download| as it is not guaranteed to remain valid.
   // Virtual to be overridable for testing.
   virtual void UpdateAppIconDownloadProgress(content::DownloadItem* download);
 
  private:
   std::vector<AllDownloadItemNotifier*> notifiers_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadStatusUpdater);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_DOWNLOAD_STATUS_UPDATER_H_