ResourceDispatcher: put WeakPtrFactory last

content/child/resource_dispatcher.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.
 
 // See http://dev.chromium.org/developers/design-documents/multi-process-resource-loading
 
 #ifndef CONTENT_CHILD_RESOURCE_DISPATCHER_H_
 #define CONTENT_CHILD_RESOURCE_DISPATCHER_H_
 
 #include <deque>
@@ skipping 205 matching lines @@
   IPC::Sender* message_sender_;
 
   // All pending requests issued to the host
   PendingRequestList pending_requests_;
 
   ResourceDispatcherDelegate* delegate_;
 
   // IO thread timestamp for ongoing IPC message.
   base::TimeTicks io_timestamp_;
 
+  scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
+
   base::WeakPtrFactory<ResourceDispatcher> weak_factory_;
 
-  scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
-
   DISALLOW_COPY_AND_ASSIGN(ResourceDispatcher);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_RESOURCE_DISPATCHER_H_