replace OVERRIDE and FINAL with override and final in chrome/browser/chromeos/

chrome/browser/chromeos/policy/app_pack_updater.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/chromeos/policy/app_pack_updater.h"
 
 #include "base/bind.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequenced_task_runner.h"
 #include "base/threading/sequenced_worker_pool.h"
@@ skipping 26 matching lines @@
 
   // Used by the AppPackUpdater to update the current list of extensions.
   // The format of |prefs| is detailed in the extensions::ExternalLoader/
   // Provider headers.
   void SetCurrentAppPackExtensions(scoped_ptr<base::DictionaryValue> prefs) {
     app_pack_prefs_.Swap(prefs.get());
     StartLoading();
   }
 
   // Implementation of extensions::ExternalLoader:
-  virtual void StartLoading() OVERRIDE {
+  virtual void StartLoading() override {
     prefs_.reset(app_pack_prefs_.DeepCopy());
     VLOG(1) << "AppPack extension loader publishing "
             << app_pack_prefs_.size() << " crx files.";
     LoadFinished();
   }
 
  protected:
   virtual ~AppPackExternalLoader() {}
 
  private:
@@ skipping 151 matching lines @@
 void AppPackUpdater::SetScreenSaverPath(const base::FilePath& path) {
   // Don't invoke the callback if the path isn't changing.
   if (path != screen_saver_path_) {
     screen_saver_path_ = path;
     if (!screen_saver_update_callback_.is_null())
       screen_saver_update_callback_.Run(screen_saver_path_);
   }
 }
 
 }  // namespace policy