Replacing the OVERRIDE with override in chrome/common

chrome/common/extensions/api/url_handlers/url_handlers_parser.h

 // Copyright 2013 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_COMMON_EXTENSIONS_API_URL_HANDLERS_URL_HANDLERS_PARSER_H_
 #define CHROME_COMMON_EXTENSIONS_API_URL_HANDLERS_URL_HANDLERS_PARSER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 40 matching lines @@
   std::vector<UrlHandlerInfo> handlers;
 };
 
 // Parses the "url_handlers" manifest key.
 class UrlHandlersParser : public ManifestHandler {
  public:
   UrlHandlersParser();
   virtual ~UrlHandlersParser();
 
   // ManifestHandler API
-  virtual bool Parse(Extension* extension, base::string16* error) OVERRIDE;
+  virtual bool Parse(Extension* extension, base::string16* error) override;
 
  private:
-  virtual const std::vector<std::string> Keys() const OVERRIDE;
+  virtual const std::vector<std::string> Keys() const override;
 
   DISALLOW_COPY_AND_ASSIGN(UrlHandlersParser);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_COMMON_EXTENSIONS_API_URL_HANDLERS_URL_HANDLERS_PARSER_H_