Remove PlatformFile from fileapi::FileSystemOperation

content/browser/renderer_host/pepper/pepper_file_io_host.h

 // Copyright 2013 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 CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 61 matching lines @@
       ppapi::host::ReplyMessageContext reply_context,
       bool plugin_allowed);
 
   // Callback handlers. These mostly convert the File::Error to the
   // PP_Error code and send back the reply. Note that the argument
   // ReplyMessageContext is copied so that we have a closure containing all
   // necessary information to reply.
   void ExecutePlatformGeneralCallback(
       ppapi::host::ReplyMessageContext reply_context,
       base::File::Error error_code);
-  void ExecutePlatformOpenFileCallback(
-      ppapi::host::ReplyMessageContext reply_context,
-      base::File::Error error_code,
-      base::PassPlatformFile file,
-      bool unused_created);
 
   void OnOpenProxyCallback(ppapi::host::ReplyMessageContext reply_context,
                            base::File::Error error_code);
 
   void GotUIThreadStuffForInternalFileSystems(
       ppapi::host::ReplyMessageContext reply_context,
       int platform_file_flags,
       UIThreadStuff ui_thread_stuff);
   void DidOpenInternalFile(ppapi::host::ReplyMessageContext reply_context,
-                           base::File::Error result,
-                           base::PlatformFile file,
+                           base::File file,
                            const base::Closure& on_close_callback);
   void GotResolvedRenderProcessId(
       ppapi::host::ReplyMessageContext reply_context,
       base::FilePath path,
       int file_flags,
       base::ProcessId resolved_render_process_id);
 
   void DidOpenQuotaFile(ppapi::host::ReplyMessageContext reply_context,
-                        base::PlatformFile file,
+                        base::File file,
                         int64_t max_written_offset);
   bool CallSetLength(ppapi::host::ReplyMessageContext reply_context,
                      int64_t length);
 
   void DidCloseFile(base::File::Error error);
 
   void SendOpenErrorReply(ppapi::host::ReplyMessageContext reply_context);
 
   // Adds file_ to |reply_context| with the specified |open_flags|.
   bool AddFileToReplyContext(
@@ skipping 25 matching lines @@
   ppapi::FileIOStateManager state_manager_;
 
   base::WeakPtrFactory<PepperFileIOHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperFileIOHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_FILE_IO_HOST_H_