Convert URLLoader to the new proxy design

webkit/plugins/ppapi/ppb_proxy_impl.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 "webkit/plugins/ppapi/ppb_proxy_impl.h"
 
 #include "ppapi/c/private/ppb_proxy_private.h"
 #include "ppapi/thunk/enter.h"
 #include "ppapi/thunk/ppb_image_data_api.h"
 #include "webkit/plugins/ppapi/host_globals.h"
 #include "webkit/plugins/ppapi/plugin_module.h"
 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
-#include "webkit/plugins/ppapi/ppb_url_loader_impl.h"
 
 using ppapi::PpapiGlobals;
 using ppapi::thunk::EnterResource;
 using ppapi::thunk::PPB_URLLoader_API;
 
 namespace webkit {
 namespace ppapi {
 
 namespace {
 
@@ skipping 11 matching lines @@
   return obj->pp_instance();
 }
 
 void SetReserveInstanceIDCallback(PP_Module module,
                                   PP_Bool (*reserve)(PP_Module, PP_Instance)) {
   PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
   if (plugin_module)
     plugin_module->SetReserveInstanceIDCallback(reserve);
 }
 
-int32_t GetURLLoaderBufferedBytes(PP_Resource url_loader) {
-  EnterResource<PPB_URLLoader_API> enter(url_loader, true);
-  if (enter.succeeded())
-    return static_cast<PPB_URLLoader_Impl*>(enter.object())->buffer_size();
-  return 0;
-}
-
 void AddRefModule(PP_Module module) {
   PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
   if (plugin_module)
     plugin_module->AddRef();
 }
 
 void ReleaseModule(PP_Module module) {
   PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
   if (plugin_module)
     plugin_module->Release();
 }
 
 PP_Bool IsInModuleDestructor(PP_Module module) {
   PluginModule* plugin_module = HostGlobals::Get()->GetModule(module);
   if (plugin_module)
     return PP_FromBool(plugin_module->is_in_destructor());
   return PP_FALSE;
 }
 
 const PPB_Proxy_Private ppb_proxy = {
   &PluginCrashed,
   &GetInstanceForResource,
   &SetReserveInstanceIDCallback,
-  &GetURLLoaderBufferedBytes,
   &AddRefModule,
   &ReleaseModule,
   &IsInModuleDestructor
 };
 
 }  // namespace
 
 // static
 const PPB_Proxy_Private* PPB_Proxy_Impl::GetInterface() {
   return &ppb_proxy;
 }
 
 }  // namespace ppapi
 }  // namespace webkit