Refactor the URLResponseInfo to use new design

ppapi/proxy/ppb_url_response_info_proxy.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 PPAPI_PROXY_PPB_URL_RESPONSE_INFO_PROXY_H_
-#define PPAPI_PROXY_PPB_URL_RESPONSE_INFO_PROXY_H_
-
-#include "base/basictypes.h"
-#include "ppapi/c/pp_instance.h"
-#include "ppapi/c/pp_module.h"
-#include "ppapi/c/pp_resource.h"
-#include "ppapi/proxy/interface_proxy.h"
-#include "ppapi/shared_impl/host_resource.h"
-
-namespace ppapi {
-
-struct PPB_FileRef_CreateInfo;
-
-namespace proxy {
-
-class SerializedVarReturnValue;
-
-class PPB_URLResponseInfo_Proxy : public InterfaceProxy {
- public:
-  PPB_URLResponseInfo_Proxy(Dispatcher* dispatcher);
-  virtual ~PPB_URLResponseInfo_Proxy();
-
-  // URLResponseInfo objects are actually created and returned by the
-  // URLLoader. This function allows the URLLoader to convert a new
-  // HostResource representing a response info to a properly tracked
-  // URLReponseInfo Resource. Returns the plugin resource ID for the
-  // new resource.
-  static PP_Resource CreateResponseForResource(
-      const ppapi::HostResource& resource);
-
-  // InterfaceProxy implementation.
-  virtual bool OnMessageReceived(const IPC::Message& msg);
-
-  static const ApiID kApiID = API_ID_PPB_URL_RESPONSE_INFO;
-
- private:
-  // Message handlers.
-  void OnMsgGetProperty(const ppapi::HostResource& response,
-                        int32_t property,
-                        SerializedVarReturnValue result);
-  void OnMsgGetBodyAsFileRef(const ppapi::HostResource& response,
-                             PPB_FileRef_CreateInfo* result);
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_URLResponseInfo_Proxy);
-};
-
-}  // namespace proxy
-}  // namespace ppapi
-
-#endif  // PPAPI_PROXY_PPB_URL_RESPONSE_INFO_PROXY_H_