Refactor FileSystem

webkit/plugins/ppapi/ppb_file_system_impl.cc

Index: webkit/plugins/ppapi/ppb_file_system_impl.cc
diff --git a/webkit/plugins/ppapi/ppb_file_system_impl.cc b/webkit/plugins/ppapi/ppb_file_system_impl.cc
deleted file mode 100644
index f08e0e0919bdbc105ca43d139e2695a3cc53f91b..0000000000000000000000000000000000000000
--- a/webkit/plugins/ppapi/ppb_file_system_impl.cc
+++ /dev/null
@@ -1,95 +0,0 @@
-// 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/ppb_file_system_impl.h"
-
-#include "base/memory/ref_counted.h"
-#include "ppapi/c/pp_completion_callback.h"
-#include "ppapi/c/ppb_file_system.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebDocument.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebElement.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
-#include "third_party/WebKit/Source/WebKit/chromium/public/WebPluginContainer.h"
-#include "webkit/fileapi/file_system_types.h"
-#include "webkit/plugins/ppapi/common.h"
-#include "webkit/plugins/ppapi/file_callbacks.h"
-#include "webkit/plugins/ppapi/plugin_delegate.h"
-#include "webkit/plugins/ppapi/plugin_module.h"
-#include "webkit/plugins/ppapi/ppapi_plugin_instance.h"
-#include "webkit/plugins/ppapi/resource_helper.h"
-
-using ppapi::thunk::PPB_FileSystem_API;
-using ppapi::TrackedCallback;
-
-namespace webkit {
-namespace ppapi {
-
-PPB_FileSystem_Impl::PPB_FileSystem_Impl(PP_Instance instance,
-                                         PP_FileSystemType type)
-    : Resource(::ppapi::OBJECT_IS_IMPL, instance),
-      type_(type),
-      opened_(false),
-      called_open_(false) {
-  DCHECK(type_ != PP_FILESYSTEMTYPE_INVALID);
-}
-
-PPB_FileSystem_Impl::~PPB_FileSystem_Impl() {
-}
-
-// static
-PP_Resource PPB_FileSystem_Impl::Create(PP_Instance instance,
-                                        PP_FileSystemType type) {
-  if (type != PP_FILESYSTEMTYPE_EXTERNAL &&
-      type != PP_FILESYSTEMTYPE_LOCALPERSISTENT &&
-      type != PP_FILESYSTEMTYPE_LOCALTEMPORARY)
-    return 0;
-  return (new PPB_FileSystem_Impl(instance, type))->GetReference();
-}
-
-PPB_FileSystem_API* PPB_FileSystem_Impl::AsPPB_FileSystem_API() {
-  return this;
-}
-
-int32_t PPB_FileSystem_Impl::Open(int64_t expected_size,
-                                  scoped_refptr<TrackedCallback> callback) {
-  // Should not allow multiple opens.
-  if (called_open_)
-    return PP_ERROR_INPROGRESS;
-  called_open_ = true;
-
-  fileapi::FileSystemType file_system_type;
-  switch (type_) {
-    case PP_FILESYSTEMTYPE_LOCALTEMPORARY:
-      file_system_type = fileapi::kFileSystemTypeTemporary;
-      break;
-    case PP_FILESYSTEMTYPE_LOCALPERSISTENT:
-      file_system_type = fileapi::kFileSystemTypePersistent;
-      break;
-    case PP_FILESYSTEMTYPE_EXTERNAL:
-      file_system_type = fileapi::kFileSystemTypeExternal;
-      break;
-    default:
-      return PP_ERROR_FAILED;
-  }
-
- PluginInstance* plugin_instance = ResourceHelper::GetPluginInstance(this);
-  if (!plugin_instance)
-    return PP_ERROR_FAILED;
-
-  if (!plugin_instance->delegate()->OpenFileSystem(
-      GURL(plugin_instance->container()->element().document().url()).
-          GetOrigin(),
-      file_system_type, expected_size,
-      new FileCallbacks(this, callback, NULL,
-                        scoped_refptr<PPB_FileSystem_Impl>(this))))
-    return PP_ERROR_FAILED;
-  return PP_OK_COMPLETIONPENDING;
-}
-
-PP_FileSystemType PPB_FileSystem_Impl::GetType() {
-  return type_;
-}
-
-}  // namespace ppapi
-}  // namespace webkit