Add OVERRIDE to chrome/browser/.

chrome/browser/notifications/notification_test_util.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 CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TEST_UTIL_H_
 #define CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TEST_UTIL_H_
 #pragma once
 
 #include <string>
 
 #include "chrome/browser/notifications/notification_object_proxy.h"
 #include "chrome/browser/notifications/balloon.h"
 #include "ui/gfx/size.h"
 
 // NotificationDelegate which does nothing, useful for testing when
 // the notification events are not important.
 class MockNotificationDelegate : public NotificationDelegate {
  public:
   explicit MockNotificationDelegate(const std::string& id);
   virtual ~MockNotificationDelegate();
 
   // NotificationDelegate interface.
-  virtual void Display() {}
-  virtual void Error() {}
-  virtual void Close(bool by_user) {}
-  virtual void Click() {}
-  virtual std::string id() const;
+  virtual void Display() OVERRIDE {}
+  virtual void Error() OVERRIDE {}
+  virtual void Close(bool by_user) OVERRIDE {}
+  virtual void Click() OVERRIDE {}
+  virtual std::string id() const OVERRIDE;
 
  private:
   std::string id_;
 
   DISALLOW_COPY_AND_ASSIGN(MockNotificationDelegate);
 };
 
 // Mock implementation of Javascript object proxy which logs events that
 // would have been fired on it.  Useful for tests where the sequence of
 // notification events needs to be verified.
@@ skipping 34 matching lines @@
 
 // Test version of a balloon view which doesn't do anything
 // viewable, but does know how to close itself the same as a regular
 // BalloonView.
 class MockBalloonView : public BalloonView {
  public:
   explicit MockBalloonView(Balloon * balloon) :
       balloon_(balloon) {}
 
   // BalloonView:
-  virtual void Show(Balloon* balloon) {}
-  virtual void Update() {}
-  virtual void RepositionToBalloon() {}
-  virtual void Close(bool by_user);
-  virtual gfx::Size GetSize() const;
-  virtual BalloonHost* GetHost() const;
+  virtual void Show(Balloon* balloon) OVERRIDE {}
+  virtual void Update() OVERRIDE {}
+  virtual void RepositionToBalloon() OVERRIDE {}
+  virtual void Close(bool by_user) OVERRIDE;
+  virtual gfx::Size GetSize() const OVERRIDE;
+  virtual BalloonHost* GetHost() const OVERRIDE;
 
  private:
   // Non-owned pointer.
   Balloon* balloon_;
 };
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_NOTIFICATION_TEST_UTIL_H_