Add OVERRIDE to chrome/browser/sync/.

chrome/browser/sync/test/test_http_bridge_factory.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_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_
 #define CHROME_BROWSER_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_
 #pragma once
 
 #include "base/compiler_specific.h"
 #include "chrome/browser/sync/internal_api/http_post_provider_interface.h"
@@ skipping 17 matching lines @@
   virtual bool MakeSynchronousPost(int* error_code,
                                    int* response_code) OVERRIDE;
 
   virtual int GetResponseContentLength() const OVERRIDE;
 
   virtual const char* GetResponseContent() const OVERRIDE;
 
   virtual const std::string GetResponseHeaderValue(
       const std::string&) const OVERRIDE;
 
-  virtual void Abort();
+  virtual void Abort() OVERRIDE;
   // End sync_api::HttpPostProviderInterface implementation.
 };
 
 class TestHttpBridgeFactory : public sync_api::HttpPostProviderFactory {
  public:
   TestHttpBridgeFactory();
   virtual ~TestHttpBridgeFactory();
 
   // sync_api::HttpPostProviderFactory:
   virtual sync_api::HttpPostProviderInterface* Create() OVERRIDE;
   virtual void Destroy(sync_api::HttpPostProviderInterface* http) OVERRIDE;
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_TEST_TEST_HTTP_BRIDGE_FACTORY_H_