Move host resource from the proxy to the shared_impl.

ppapi/proxy/ppb_url_request_info_proxy.cc

 // 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.
 
 #include "ppapi/proxy/ppb_url_request_info_proxy.h"
 
 #include "ppapi/c/ppb_url_request_info.h"
 #include "ppapi/proxy/enter_proxy.h"
 #include "ppapi/proxy/plugin_dispatcher.h"
 #include "ppapi/proxy/plugin_resource.h"
 #include "ppapi/proxy/ppapi_messages.h"
 #include "ppapi/thunk/ppb_url_request_info_api.h"
 #include "ppapi/thunk/resource_creation_api.h"
 #include "ppapi/thunk/thunk.h"
 
+using ppapi::HostResource;
 using ppapi::thunk::EnterFunctionNoLock;
 using ppapi::thunk::PPB_URLRequestInfo_API;
 using ppapi::thunk::ResourceCreationAPI;
 
 namespace pp {
 namespace proxy {
 
 namespace {
 
 InterfaceProxy* CreateURLRequestInfoProxy(Dispatcher* dispatcher,
@@ skipping 171 matching lines @@
   EnterHostFromHostResource<PPB_URLRequestInfo_API> enter(request);
   if (enter.succeeded()) {
     enter.object()->AppendFileToBody(
         file_ref.host_resource(), start_offset, number_of_bytes,
         expected_last_modified_time);
   }
 }
 
 }  // namespace proxy
 }  // namespace pp