Move DirectoryReader::ReadEntries to FileRef::ReadDirectoryEntries

ppapi/proxy/directory_reader_resource.h

-// Copyright (c) 2013 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_DIRECTORY_READER_RESOURCE_H_
-#define PPAPI_PROXY_DIRECTORY_READER_RESOURCE_H_
-
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "ppapi/proxy/plugin_resource.h"
-#include "ppapi/proxy/ppapi_proxy_export.h"
-#include "ppapi/shared_impl/array_writer.h"
-#include "ppapi/shared_impl/ppb_file_ref_shared.h"
-#include "ppapi/shared_impl/resource.h"
-#include "ppapi/thunk/ppb_directory_reader_api.h"
-
-namespace ppapi {
-
-class TrackedCallback;
-
-namespace proxy {
-
-class PPAPI_PROXY_EXPORT DirectoryReaderResource
-    : public PluginResource,
-      public NON_EXPORTED_BASE(thunk::PPB_DirectoryReader_API) {
- public:
-  DirectoryReaderResource(Connection connection,
-                          PP_Instance instance,
-                          PP_Resource directory_ref);
-  virtual ~DirectoryReaderResource();
-
-  // Resource overrides.
-  virtual thunk::PPB_DirectoryReader_API* AsPPB_DirectoryReader_API() OVERRIDE;
-
-  // PPB_DirectoryReader_API.
-  virtual int32_t ReadEntries(
-      const PP_ArrayOutput& output,
-      scoped_refptr<TrackedCallback> callback) OVERRIDE;
-
- private:
-  void OnPluginMsgGetEntriesReply(
-      const PP_ArrayOutput& output,
-      const ResourceMessageReplyParams& params,
-      const std::vector<ppapi::PPB_FileRef_CreateInfo>& infos,
-      const std::vector<PP_FileType>& file_types);
-
-  scoped_refptr<Resource> directory_resource_;
-  scoped_refptr<TrackedCallback> callback_;
-
-  DISALLOW_COPY_AND_ASSIGN(DirectoryReaderResource);
-};
-
-}  // namespace proxy
-}  // namespace ppapi
-
-#endif  // PPAPI_PROXY_DIRECTORY_READER_RESOURCE_H_