Add OVERRIDE to chrome/test/.

chrome/test/ui/ui_test.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_TEST_UI_UI_TEST_H_
 #define CHROME_TEST_UI_UI_TEST_H_
 #pragma once
 
 // This file provides a common base for running UI unit tests, which operate
 // the entire browser application in a separate process for holistic
@@ skipping 349 matching lines @@
   base::Time test_start_time_;
 };
 
 class UITest : public UITestBase, public PlatformTest {
  protected:
   UITest() {}
   explicit UITest(MessageLoop::Type msg_loop_type)
     : UITestBase(), PlatformTest(), message_loop_(msg_loop_type) {
   }
 
-  virtual void SetUp();
-  virtual void TearDown();
+  virtual void SetUp() OVERRIDE;
+  virtual void TearDown() OVERRIDE;
 
-  virtual ProxyLauncher* CreateProxyLauncher();
+  virtual ProxyLauncher* CreateProxyLauncher() OVERRIDE;
 
   // Count the number of active browser processes launched by this test.
   // The count includes browser sub-processes.
   bool GetBrowserProcessCount(int* count) WARN_UNUSED_RESULT;
 
   // Returns a copy of local state preferences. The caller is responsible for
   // deleting the returned object. Returns NULL if there is an error.
   base::DictionaryValue* GetLocalState();
 
   // Returns a copy of the default profile preferences. The caller is
@@ skipping 99 matching lines @@
 #ifdef UNIT_TEST
 std::ostream& operator<<(std::ostream& out, const std::wstring& wstr);
 
 template<typename T>
 std::ostream& operator<<(std::ostream& out, const ::scoped_ptr<T>& ptr) {
   return out << ptr.get();
 }
 #endif  // UNIT_TEST
 
 #endif  // CHROME_TEST_UI_UI_TEST_H_