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

chrome/browser/download/all_download_item_notifier.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_ALL_DOWNLOAD_ITEM_NOTIFIER_H_
 #define CHROME_BROWSER_DOWNLOAD_ALL_DOWNLOAD_ITEM_NOTIFIER_H_
 
 #include <set>
 
 #include "content/public/browser/download_manager.h"
@@ skipping 48 matching lines @@
   AllDownloadItemNotifier(content::DownloadManager* manager,
                           Observer* observer);
 
   virtual ~AllDownloadItemNotifier();
 
   // Returns NULL if the manager has gone down.
   content::DownloadManager* GetManager() const { return manager_; }
 
  private:
   // content::DownloadManager::Observer
-  virtual void ManagerGoingDown(content::DownloadManager* manager) OVERRIDE;
+  virtual void ManagerGoingDown(content::DownloadManager* manager) override;
   virtual void OnDownloadCreated(content::DownloadManager* manager,
-                                content::DownloadItem* item) OVERRIDE;
+                                content::DownloadItem* item) override;
 
   // content::DownloadItem::Observer
-  virtual void OnDownloadUpdated(content::DownloadItem* item) OVERRIDE;
-  virtual void OnDownloadOpened(content::DownloadItem* item) OVERRIDE;
-  virtual void OnDownloadRemoved(content::DownloadItem* item) OVERRIDE;
-  virtual void OnDownloadDestroyed(content::DownloadItem* item) OVERRIDE;
+  virtual void OnDownloadUpdated(content::DownloadItem* item) override;
+  virtual void OnDownloadOpened(content::DownloadItem* item) override;
+  virtual void OnDownloadRemoved(content::DownloadItem* item) override;
+  virtual void OnDownloadDestroyed(content::DownloadItem* item) override;
 
   content::DownloadManager* manager_;
   AllDownloadItemNotifier::Observer* observer_;
   std::set<content::DownloadItem*> observing_;
 
   DISALLOW_COPY_AND_ASSIGN(AllDownloadItemNotifier);
 };
 
 #endif  // CHROME_BROWSER_DOWNLOAD_ALL_DOWNLOAD_ITEM_NOTIFIER_H_