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

chrome/browser/download/download_path_reservation_tracker.cc

 // 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.
 
 #include "chrome/browser/download/download_path_reservation_tracker.h"
 
 #include <map>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 39 matching lines @@
 // revokes associated download path reservations as necessary. Created, invoked
 // and destroyed on the UI thread.
 class DownloadItemObserver : public DownloadItem::Observer {
  public:
   explicit DownloadItemObserver(DownloadItem* download_item);
 
  private:
   virtual ~DownloadItemObserver();
 
   // DownloadItem::Observer
-  virtual void OnDownloadUpdated(DownloadItem* download) OVERRIDE;
-  virtual void OnDownloadDestroyed(DownloadItem* download) OVERRIDE;
+  virtual void OnDownloadUpdated(DownloadItem* download) override;
+  virtual void OnDownloadDestroyed(DownloadItem* download) override;
 
   DownloadItem* download_item_;
 
   // Last known target path for the download.
   base::FilePath last_target_path_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadItemObserver);
 };
 
 // Returns true if the given path is in use by a path reservation.
@@ skipping 298 matching lines @@
       base::Bind(&RunGetReservedPathCallback,
                  callback,
                  base::Owned(reserved_path)));
 }
 
 // static
 bool DownloadPathReservationTracker::IsPathInUseForTesting(
     const base::FilePath& path) {
   return IsPathInUse(path);
 }