Fix WeakPtrFactory member order in net/url_request/

net/url_request/url_request_ftp_job.h

 // Copyright (c) 2012 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 NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 76 matching lines @@
   scoped_ptr<FtpTransaction> ftp_transaction_;
 
   HttpRequestInfo http_request_info_;
   scoped_ptr<HttpTransaction> http_transaction_;
   const HttpResponseInfo* http_response_info_;
 
   bool read_in_progress_;
 
   scoped_refptr<AuthData> auth_data_;
 
-  base::WeakPtrFactory<URLRequestFtpJob> weak_factory_;
-
   FtpTransactionFactory* ftp_transaction_factory_;
   FtpAuthCache* ftp_auth_cache_;
 
+  base::WeakPtrFactory<URLRequestFtpJob> weak_factory_;
+
   DISALLOW_COPY_AND_ASSIGN(URLRequestFtpJob);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_FTP_JOB_H_