Add OVERRIDE to chrome/browser/.

chrome/browser/search_engines/search_provider_install_data.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_SEARCH_ENGINES_SEARCH_PROVIDER_INSTALL_DATA_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_SEARCH_PROVIDER_INSTALL_DATA_H_
 #pragma once
 
 #include <string>
 
@@ skipping 51 matching lines @@
   State GetInstallState(const GURL& requested_origin);
 
   // Called when the google base url has changed.
   void OnGoogleURLChange(const std::string& google_base_url);
 
  private:
   // WebDataServiceConsumer
   // Notification that the keywords have been loaded.
   // This is invoked from WebDataService, and should not be directly
   // invoked.
-  virtual void OnWebDataServiceRequestDone(WebDataService::Handle h,
-                                           const WDTypedResult* result);
+  virtual void OnWebDataServiceRequestDone(
+      WebDataService::Handle h,
+      const WDTypedResult* result) OVERRIDE;
 
   // Stores information about the default search provider.
   void SetDefault(const TemplateURL* template_url);
 
   // Sets up the loaded state and then lets clients know that the search
   // provider install state has been loaded.
   void OnLoadFailed();
 
   // Does notifications to let clients know that the search provider
   // install state has been loaded.
@@ skipping 17 matching lines @@
   // The security origin for the default search provider.
   std::string default_search_origin_;
 
   // The google base url.
   std::string google_base_url_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchProviderInstallData);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_SEARCH_PROVIDER_INSTALL_DATA_H_