Remove PlatformFile from ppapi

ppapi/nacl_irt/ppapi_dispatcher.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 PPAPI_NACL_IRT_PPAPI_DISPATCHER_H_
 #define PPAPI_NACL_IRT_PPAPI_DISPATCHER_H_
 
 #include <map>
 #include <set>
 #include <string>
 
+#include "base/files/file.h"
 #include "base/memory/ref_counted.h"
-#include "base/platform_file.h"
 #include "base/process/process_handle.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_platform_file.h"
 #include "ipc/ipc_sender.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/trusted/ppb_browser_font_trusted.h"
 #include "ppapi/proxy/connection.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_proxy_delegate.h"
 
@@ skipping 67 matching lines @@
 
   scoped_refptr<base::MessageLoopProxy> message_loop_;
   base::WaitableEvent* shutdown_event_;
   int renderer_ipc_fd_;
   scoped_ptr<IPC::SyncChannel> channel_;
 };
 
 }  // namespace ppapi
 
 #endif  // PPAPI_NACL_IRT_PPAPI_DISPATCHER_H_