Revert 113656 - Implement a proxy for Pepper FileIO.

ppapi/proxy/ppb_file_io_proxy.h

Index: ppapi/proxy/ppb_file_io_proxy.h
===================================================================
--- ppapi/proxy/ppb_file_io_proxy.h	(revision 113658)
+++ ppapi/proxy/ppb_file_io_proxy.h	(working copy)
@@ -1,93 +0,0 @@
-// Copyright (c) 2011 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_PROXY_PPB_FILE_IO_PROXY_H_
-#define PPAPI_PROXY_PPB_FILE_IO_PROXY_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "ppapi/c/pp_file_info.h"
-#include "ppapi/proxy/interface_proxy.h"
-#include "ppapi/proxy/proxy_non_thread_safe_ref_count.h"
-
-namespace ppapi {
-
-class HostResource;
-namespace proxy {
-
-class PPB_FileIO_Proxy : public InterfaceProxy {
- public:
-  explicit PPB_FileIO_Proxy(Dispatcher* dispatcher);
-  virtual ~PPB_FileIO_Proxy();
-
-  static PP_Resource CreateProxyResource(PP_Instance instance);
-
-  // InterfaceProxy implementation.
-  virtual bool OnMessageReceived(const IPC::Message& msg);
-
-  static const ApiID kApiID = API_ID_PPB_FILE_IO;
-
- private:
-  // Plugin -> Host message handlers.
-  void OnHostMsgCreate(PP_Instance instance, HostResource* result);
-  void OnHostMsgOpen(const HostResource& host_resource,
-                     const HostResource& file_ref_resource,
-                     int32_t open_flags);
-  void OnHostMsgClose(const HostResource& host_resource);
-  void OnHostMsgQuery(const HostResource& host_resource);
-  void OnHostMsgTouch(const HostResource& host_resource,
-                      PP_Time last_access_time,
-                      PP_Time last_modified_time);
-  void OnHostMsgRead(const HostResource& host_resource,
-                     int64_t offset,
-                     int32_t bytes_to_read);
-  void OnHostMsgWrite(const HostResource& host_resource,
-                      int64_t offset,
-                      const std::string& data);
-  void OnHostMsgSetLength(const HostResource& host_resource,
-                          int64_t length);
-  void OnHostMsgFlush(const HostResource& host_resource);
-  void OnHostMsgWillWrite(const HostResource& host_resource,
-                          int64_t offset,
-                          int32_t bytes_to_write);
-  void OnHostMsgWillSetLength(const HostResource& host_resource,
-                              int64_t length);
-
-  // Host -> Plugin message handlers.
-  void OnPluginMsgGeneralComplete(const HostResource& host_resource,
-                                  int32_t result);
-  void OnPluginMsgOpenFileComplete(const HostResource& host_resource,
-                                  int32_t result);
-  void OnPluginMsgQueryComplete(const HostResource& host_resource,
-                                int32_t result,
-                                const PP_FileInfo& info);
-  void OnPluginMsgReadComplete(const HostResource& host_resource,
-                               int32_t result,
-                               const std::string& data);
-  void OnPluginMsgWriteComplete(const HostResource& host_resource,
-                                int32_t result);
-
-  // Host-side callback handlers. These convert the callbacks to an IPC message
-  // to the plugin.
-  void GeneralCallbackCompleteInHost(int32_t pp_error,
-                                     const HostResource& host_resource);
-  void OpenFileCallbackCompleteInHost(int32_t pp_error,
-                                      const HostResource& host_resource);
-  void QueryCallbackCompleteInHost(int32_t pp_error,
-                                   const HostResource& host_resource,
-                                   PP_FileInfo* info);
-  void ReadCallbackCompleteInHost(int32_t pp_error,
-                                  const HostResource& host_resource,
-                                  std::string* data);
-  pp::CompletionCallbackFactory<PPB_FileIO_Proxy,
-                                ProxyNonThreadSafeRefCount> callback_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_FileIO_Proxy);
-};
-
-}  // namespace proxy
-}  // namespace ppapi
-
-#endif  // PPAPI_PROXY_PPB_FILE_IO_PROXY_H_