Implement Pepper proxy for PPB_DirectoryReader

webkit/plugins/ppapi/resource_creation_impl.cc

 // 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.
 
 #include "webkit/plugins/ppapi/resource_creation_impl.h"
 
 #include "ppapi/c/pp_size.h"
 #include "ppapi/shared_impl/ppb_audio_config_shared.h"
 #include "ppapi/shared_impl/ppb_input_event_shared.h"
 #include "ppapi/shared_impl/ppb_resource_array_shared.h"
@@ skipping 61 matching lines @@
 PP_Resource ResourceCreationImpl::CreateBroker(PP_Instance instance) {
   return (new PPB_Broker_Impl(instance))->GetReference();
 }
 
 PP_Resource ResourceCreationImpl::CreateBuffer(PP_Instance instance,
                                                uint32_t size) {
   return PPB_Buffer_Impl::Create(instance, size);
 }
 
 PP_Resource ResourceCreationImpl::CreateDirectoryReader(
+    PP_Instance instance,
     PP_Resource directory_ref) {
   return PPB_DirectoryReader_Impl::Create(directory_ref);
 }
 
 PP_Resource ResourceCreationImpl::CreateFileRef(PP_Resource file_system,
                                                 const char* path) {
   PPB_FileRef_Impl* res = PPB_FileRef_Impl::CreateInternal(file_system, path);
   return res ? res->GetReference() : 0;
 }
 
@@ skipping 170 matching lines @@
       wheel_delta, wheel_ticks, scroll_by_page);
 }
 
 PP_Resource ResourceCreationImpl::CreateX509CertificatePrivate(
     PP_Instance instance) {
   return PPB_X509Certificate_Private_Impl::CreateResource(instance);
 }
 
 }  // namespace ppapi
 }  // namespace webkit