replace OVERRIDE and FINAL with override and final in ui/

ui/message_center/cocoa/status_item_view_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/status_item_view.h"
 
 #include "base/mac/scoped_nsobject.h"
 #import "ui/gfx/test/ui_cocoa_test_helper.h"
 
 class StatusItemViewTest : public ui::CocoaTest {
  public:
   StatusItemViewTest()
       : view_([[MCStatusItemView alloc] init]) {
   }
 
-  virtual void SetUp() OVERRIDE {
+  virtual void SetUp() override {
     ui::CocoaTest::SetUp();
     [[test_window() contentView] addSubview:view_];
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     [view_ removeItem];
     ui::CocoaTest::TearDown();
   }
 
  protected:
   base::scoped_nsobject<MCStatusItemView> view_;
 };
 
 // These tests are like TEST_VIEW() but set some of the properties.
 
@@ skipping 47 matching lines @@
 TEST_F(StatusItemViewTest, HighlightAndMouseEvent) {
   [view_ mouseDown:nil];
   [view_ display];
   [view_ setHighlight:YES];
   [view_ display];
   [view_ mouseUp:nil];
   [view_ display];
   [view_ setHighlight:NO];
   [view_ display];
 }