Add OVERRIDE to ui/.

ui/base/test/ui_cocoa_test_helper.h

 // Copyright (c) 2011 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.
 
 #ifndef UI_BASE_TEST_UI_COCOA_TEST_HELPER_H_
 #define UI_BASE_TEST_UI_COCOA_TEST_HELPER_H_
 #pragma once
 
 #include <set>
 
 #import <Cocoa/Cocoa.h>
 
+#include "base/compiler_specific.h"
 #import "base/mac/scoped_nsautorelease_pool.h"
 #include "testing/platform_test.h"
 
 // Background windows normally will not display things such as focus
 // rings.  This class allows -isKeyWindow to be manipulated to test
 // such things.
 @interface CocoaTestHelperWindow : NSWindow {
  @private
   BOOL pretendIsKeyWindow_;
 }
@@ skipping 29 matching lines @@
  public:
   CocoaTest();
   virtual ~CocoaTest();
 
   // Must be called by subclasses that override TearDown. We verify that it
   // is called in our destructor. Takes care of making sure that all windows
   // are closed off correctly. If your tests open windows, they must be sure
   // to close them before CocoaTest::TearDown is called. A standard way of doing
   // this would be to create them in SetUp (after calling CocoaTest::Setup) and
   // then close them in TearDown before calling CocoaTest::TearDown.
-  virtual void TearDown();
+  virtual void TearDown() OVERRIDE;
 
   // Retuns a test window that can be used by views and other UI objects
   // as part of their tests. Is created lazily, and will be closed correctly
   // in CocoaTest::TearDown. Note that it is a CocoaTestHelperWindow which
   // has special handling for being Key.
   CocoaTestHelperWindow* test_window();
 
  protected:
   // Allows subclasses to do initialization before calling through to the base
   // class's initialization.
@@ skipping 67 matching lines @@
 #define EXPECT_NSRECT_EQ(expected, actual) \
     EXPECT_TRUE(CGFLOAT_EQ(expected.origin.x, actual.origin.x) && \
                 CGFLOAT_EQ(expected.origin.y, actual.origin.y) && \
                 CGFLOAT_EQ(expected.size.width, actual.size.width) && \
                 CGFLOAT_EQ(expected.size.height, actual.size.height)) << \
                 "Rects do not match: " << \
                 [NSStringFromRect(expected) UTF8String] << \
                 " != " << [NSStringFromRect(actual) UTF8String]
 
 #endif  // UI_BASE_TEST_UI_COCOA_TEST_HELPER_H_