replace OVERRIDE and FINAL with override and final in ui/

ui/message_center/cocoa/popup_collection_unittest.mm

 // Copyright (c) 2013 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.
 
 #import "ui/message_center/cocoa/popup_collection.h"
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
@@ skipping 17 matching lines @@
     center_ = message_center::MessageCenter::Get();
     collection_.reset(
         [[MCPopupCollection alloc] initWithMessageCenter:center_]);
     [collection_ setAnimationDuration:0.001];
     [collection_ setAnimationEndedCallback:^{
         if (nested_run_loop_.get())
           nested_run_loop_->Quit();
     }];
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     collection_.reset();  // Close all popups.
     ui::CocoaTest::TearDown();
   }
 
   virtual ~PopupCollectionTest() {
     message_center::MessageCenter::Shutdown();
   }
 
   message_center::NotifierId DummyNotifierId() {
     return message_center::NotifierId();
@@ skipping 395 matching lines @@
   // If it will be true after all animaions ends,
   // no new notification can be added and collection will be blocked.
   EXPECT_FALSE([collection_ isAnimating]);
 
   // Release the popup collection before the animation ends. No crash should
   // be expected.
   collection_.reset();
 }
 
 }  // namespace message_center