Revert of Move base/prefs to components/prefs

components/prefs/pref_service_factory.cc

-// Copyright 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.
-
-#include "base/prefs/pref_service_factory.h"
-
-#include "base/bind.h"
-#include "base/prefs/default_pref_store.h"
-#include "base/prefs/json_pref_store.h"
-#include "base/prefs/pref_filter.h"
-#include "base/prefs/pref_notifier_impl.h"
-#include "base/prefs/pref_service.h"
-#include "base/prefs/pref_value_store.h"
-#include "base/sequenced_task_runner.h"
-
-namespace base {
-
-namespace {
-
-// Do-nothing default implementation.
-void DoNothingHandleReadError(PersistentPrefStore::PrefReadError error) {
-}
-
-}  // namespace
-
-PrefServiceFactory::PrefServiceFactory()
-    : managed_prefs_(NULL),
-      supervised_user_prefs_(NULL),
-      extension_prefs_(NULL),
-      command_line_prefs_(NULL),
-      user_prefs_(NULL),
-      recommended_prefs_(NULL),
-      read_error_callback_(base::Bind(&DoNothingHandleReadError)),
-      async_(false) {}
-
-PrefServiceFactory::~PrefServiceFactory() {}
-
-void PrefServiceFactory::SetUserPrefsFile(
-    const base::FilePath& prefs_file,
-    base::SequencedTaskRunner* task_runner) {
-  user_prefs_ = new JsonPrefStore(
-      prefs_file, task_runner, scoped_ptr<PrefFilter>());
-}
-
-scoped_ptr<PrefService> PrefServiceFactory::Create(
-    PrefRegistry* pref_registry) {
-  PrefNotifierImpl* pref_notifier = new PrefNotifierImpl();
-  scoped_ptr<PrefService> pref_service(
-      new PrefService(pref_notifier,
-                      new PrefValueStore(managed_prefs_.get(),
-                                         supervised_user_prefs_.get(),
-                                         extension_prefs_.get(),
-                                         command_line_prefs_.get(),
-                                         user_prefs_.get(),
-                                         recommended_prefs_.get(),
-                                         pref_registry->defaults().get(),
-                                         pref_notifier),
-                      user_prefs_.get(),
-                      pref_registry,
-                      read_error_callback_,
-                      async_));
-  return pref_service;
-}
-
-}  // namespace base