PPAPI: Add PluginPrivateFileSystem

content/renderer/pepper/pepper_file_system_host.h

 // Copyright (c) 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_SYSTEM_HOST_H_
 #define CONTENT_RENDERER_PEPPER_PEPPER_FILE_SYSTEM_HOST_H_
 
 #include "base/basictypes.h"
 #include "base/memory/weak_ptr.h"
 #include "ppapi/c/pp_file_info.h"
@@ skipping 40 matching lines @@
  private:
   // Callback for OpenFileSystem.
   void DidOpenFileSystem(const std::string& name_unused, const GURL& root);
   void DidFailOpenFileSystem(base::PlatformFileError error);
 
   int32_t OnHostMsgOpen(ppapi::host::HostMessageContext* context,
                         int64_t expected_size);
   int32_t OnHostMsgInitIsolatedFileSystem(
       ppapi::host::HostMessageContext* context,
       const std::string& fsid);
+  int32_t OnHostMsgInitPluginPrivateFileSystem(
+      ppapi::host::HostMessageContext* context,
+      const std::string& fsid);
 
   RendererPpapiHost* renderer_ppapi_host_;
   ppapi::host::ReplyMessageContext reply_context_;
 
   PP_FileSystemType type_;
   bool opened_;  // whether open is successful.
   GURL root_url_;
   bool called_open_;  // whether open has been called.
 
   base::WeakPtrFactory<PepperFileSystemHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperFileSystemHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_PEPPER_FILE_SYSTEM_HOST_H_