ipc: Remove basictypes.h includes.

ipc/ipc_sync_message.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 IPC_IPC_SYNC_MESSAGE_H_
 #define IPC_IPC_SYNC_MESSAGE_H_
 
 #include <stdint.h>
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
+
 #include <string>
-#include "base/basictypes.h"
+
 #include "base/memory/scoped_ptr.h"
 #include "ipc/ipc_message.h"
 
 namespace base {
 class WaitableEvent;
 }
 
 namespace IPC {
 
 class MessageReplyDeserializer;
@@ skipping 81 matching lines @@
       : id(id), deserializer(d), done_event(e), send_result(false) { }
   int id;
   MessageReplyDeserializer* deserializer;
   base::WaitableEvent* done_event;
   bool send_result;
 };
 
 }  // namespace IPC
 
 #endif  // IPC_IPC_SYNC_MESSAGE_H_