Refactor FileSystem

webkit/plugins/ppapi/ppb_file_system_impl.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 WEBKIT_PLUGINS_PPAPI_PPB_FILE_SYSTEM_IMPL_H_
-#define WEBKIT_PLUGINS_PPAPI_PPB_FILE_SYSTEM_IMPL_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "googleurl/src/gurl.h"
-#include "ppapi/c/pp_file_info.h"
-#include "ppapi/c/ppb_file_system.h"
-#include "ppapi/shared_impl/resource.h"
-#include "ppapi/thunk/ppb_file_system_api.h"
-
-namespace webkit {
-namespace ppapi {
-
-class PPB_FileSystem_Impl : public ::ppapi::Resource,
-                            public ::ppapi::thunk::PPB_FileSystem_API {
- public:
-  virtual ~PPB_FileSystem_Impl();
-
-  static PP_Resource Create(PP_Instance instance, PP_FileSystemType type);
-
-  // Resource overrides.
-  virtual ::ppapi::thunk::PPB_FileSystem_API* AsPPB_FileSystem_API() OVERRIDE;
-
-  PP_FileSystemType type() const { return type_; }
-  const GURL& root_url() const { return root_url_; }
-  void set_root_url(const GURL& root_url) { root_url_ = root_url; }
-  bool opened() const { return opened_; }
-  void set_opened(bool opened) { opened_ = opened; }
-
-  // PPB_FileSystem_API implementation.
-  virtual int32_t Open(
-      int64_t expected_size,
-      scoped_refptr< ::ppapi::TrackedCallback> callback) OVERRIDE;
-  virtual PP_FileSystemType GetType() OVERRIDE;
-
- private:
-  PPB_FileSystem_Impl(PP_Instance instance, PP_FileSystemType type);
-
-  PP_FileSystemType type_;
-  GURL root_url_;
-  bool opened_;
-  bool called_open_;
-
-  DISALLOW_COPY_AND_ASSIGN(PPB_FileSystem_Impl);
-};
-
-}  // namespace ppapi
-}  // namespace webkit
-
-#endif  // WEBKIT_PLUGINS_PPAPI_PPB_FILE_SYSTEM_IMPL_H_