replace OVERRIDE and FINAL with override and final in ash/

ash/test/test_shell_delegate.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 "ash/test/test_shell_delegate.h"
 
 #include <limits>
 
 #include "ash/default_accessibility_delegate.h"
 #include "ash/gpu_support_stub.h"
@@ skipping 24 matching lines @@
 namespace test {
 namespace {
 
 class NewWindowDelegateImpl : public NewWindowDelegate {
  public:
   NewWindowDelegateImpl() {}
   virtual ~NewWindowDelegateImpl() {}
 
  private:
   // NewWindowDelegate:
-  virtual void NewTab() OVERRIDE {}
-  virtual void NewWindow(bool incognito) OVERRIDE {}
-  virtual void OpenFileManager() OVERRIDE {}
-  virtual void OpenCrosh() OVERRIDE {}
-  virtual void RestoreTab() OVERRIDE {}
-  virtual void ShowKeyboardOverlay() OVERRIDE {}
-  virtual void ShowTaskManager() OVERRIDE {}
-  virtual void OpenFeedbackPage() OVERRIDE {}
+  virtual void NewTab() override {}
+  virtual void NewWindow(bool incognito) override {}
+  virtual void OpenFileManager() override {}
+  virtual void OpenCrosh() override {}
+  virtual void RestoreTab() override {}
+  virtual void ShowKeyboardOverlay() override {}
+  virtual void ShowTaskManager() override {}
+  virtual void OpenFeedbackPage() override {}
 
   DISALLOW_COPY_AND_ASSIGN(NewWindowDelegateImpl);
 };
 
 class MediaDelegateImpl : public MediaDelegate {
  public:
   MediaDelegateImpl() : state_(MEDIA_CAPTURE_NONE) {}
   virtual ~MediaDelegateImpl() {}
 
   void set_media_capture_state(MediaCaptureState state) { state_ = state; }
 
  private:
   // MediaDelegate:
-  virtual void HandleMediaNextTrack() OVERRIDE {}
-  virtual void HandleMediaPlayPause() OVERRIDE {}
-  virtual void HandleMediaPrevTrack() OVERRIDE {}
+  virtual void HandleMediaNextTrack() override {}
+  virtual void HandleMediaPlayPause() override {}
+  virtual void HandleMediaPrevTrack() override {}
   virtual MediaCaptureState GetMediaCaptureState(
-      content::BrowserContext* context) OVERRIDE {
+      content::BrowserContext* context) override {
     return state_;
   }
 
   MediaCaptureState state_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaDelegateImpl);
 };
 
 }  // namespace
 
@@ skipping 118 matching lines @@
 #if defined(OS_CHROMEOS)
   Shell* shell = Shell::GetInstance();
   static_cast<MediaDelegateImpl*>(shell->media_delegate())
       ->set_media_capture_state(state);
   shell->system_tray_notifier()->NotifyMediaCaptureChanged();
 #endif
 }
 
 }  // namespace test
 }  // namespace ash