Adjust URLFetcher::Create API so that object is returned as scoped_ptr.

components/update_client/utils.h

 // Copyright 2014 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 COMPONENTS_UPDATE_CLIENT_UTILS_H_
 #define COMPONENTS_UPDATE_CLIENT_UTILS_H_
 
 #include <string>
+#include <base/memory/scoped_ptr.h>
 
 class GURL;
 
 namespace base {
 class FilePath;
 }
 
 namespace net {
 class URLFetcher;
 class URLFetcherDelegate;
@@ skipping 29 matching lines @@
 std::string BuildProtocolRequest(const std::string& browser_version,
                                  const std::string& channel,
                                  const std::string& lang,
                                  const std::string& os_long_name,
                                  const std::string& request_body,
                                  const std::string& additional_attributes);
 
 // Sends a protocol request to the the service endpoint specified by |url|.
 // The body of the request is provided by |protocol_request| and it is
 // expected to contain XML data. The caller owns the returned object.
-net::URLFetcher* SendProtocolRequest(
+scoped_ptr<net::URLFetcher> SendProtocolRequest(
     const GURL& url,
     const std::string& protocol_request,
     net::URLFetcherDelegate* url_fetcher_delegate,
     net::URLRequestContextGetter* url_request_context_getter);
 
 // Returns true if the url request of |fetcher| was succesful.
 bool FetchSuccess(const net::URLFetcher& fetcher);
 
 // Returns the error code which occured during the fetch. The function returns 0
 // if the fetch was successful. If errors happen, the function could return a
@@ skipping 12 matching lines @@
 // Returns true if the file and the empty directory are deleted.
 bool DeleteFileAndEmptyParentDirectory(const base::FilePath& filepath);
 
 // Returns the component id of the |component|. The component id is in a
 // format similar with the format of an extension id.
 std::string GetCrxComponentID(const CrxComponent& component);
 
 }  // namespace update_client
 
 #endif  // COMPONENTS_UPDATE_CLIENT_UTILS_H_