replace OVERRIDE and FINAL with override and final in ui/

ui/views/controls/menu/menu_message_loop_aura.cc

 // Copyright 2014 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 "ui/views/controls/menu/menu_message_loop_aura.h"
 
 #if defined(OS_WIN)
 #include <windowsx.h>
 #endif
 
@@ skipping 43 matching lines @@
       : controller_(controller), root_(root) {
     aura::client::GetActivationClient(root_)->AddObserver(this);
     root_->AddObserver(this);
     root_->AddPreTargetHandler(this);
   }
 
   virtual ~ActivationChangeObserverImpl() { Cleanup(); }
 
   // aura::client::ActivationChangeObserver:
   virtual void OnWindowActivated(aura::Window* gained_active,
-                                 aura::Window* lost_active) OVERRIDE {
+                                 aura::Window* lost_active) override {
     if (!controller_->drag_in_progress())
       controller_->CancelAll();
   }
 
   // aura::WindowObserver:
-  virtual void OnWindowDestroying(aura::Window* window) OVERRIDE { Cleanup(); }
+  virtual void OnWindowDestroying(aura::Window* window) override { Cleanup(); }
 
   // ui::EventHandler:
-  virtual void OnCancelMode(ui::CancelModeEvent* event) OVERRIDE {
+  virtual void OnCancelMode(ui::CancelModeEvent* event) override {
     controller_->CancelAll();
   }
 
  private:
   void Cleanup() {
     if (!root_)
       return;
     // The ActivationClient may have been destroyed by the time we get here.
     aura::client::ActivationClient* client =
         aura::client::GetActivationClient(root_);
@@ skipping 109 matching lines @@
   message_loop_quit_.Run();
   // Restore the previous dispatcher.
   nested_dispatcher_.reset();
 }
 
 void MenuMessageLoopAura::ClearOwner() {
   owner_ = NULL;
 }
 
 }  // namespace views