Componentize PrefSyncableService and support classes.

chrome/browser/prefs/pref_service_syncable_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 "chrome/browser/prefs/pref_service_syncable_factory.h"
-
-#include "base/prefs/default_pref_store.h"
-#include "base/prefs/pref_notifier_impl.h"
-#include "base/prefs/pref_value_store.h"
-#include "base/trace_event/trace_event.h"
-#include "chrome/browser/prefs/pref_service_syncable.h"
-#include "components/pref_registry/pref_registry_syncable.h"
-
-#if defined(ENABLE_CONFIGURATION_POLICY)
-#include "components/policy/core/browser/browser_policy_connector.h"
-#include "components/policy/core/browser/configuration_policy_pref_store.h"
-#include "components/policy/core/common/policy_service.h"
-#include "components/policy/core/common/policy_types.h"
-#endif
-
-PrefServiceSyncableFactory::PrefServiceSyncableFactory() {
-}
-
-PrefServiceSyncableFactory::~PrefServiceSyncableFactory() {
-}
-
-#if defined(ENABLE_CONFIGURATION_POLICY)
-void PrefServiceSyncableFactory::SetManagedPolicies(
-    policy::PolicyService* service,
-    policy::BrowserPolicyConnector* connector) {
-  set_managed_prefs(new policy::ConfigurationPolicyPrefStore(
-      service, connector->GetHandlerList(), policy::POLICY_LEVEL_MANDATORY));
-}
-
-void PrefServiceSyncableFactory::SetRecommendedPolicies(
-    policy::PolicyService* service,
-    policy::BrowserPolicyConnector* connector) {
-  set_recommended_prefs(new policy::ConfigurationPolicyPrefStore(
-      service, connector->GetHandlerList(), policy::POLICY_LEVEL_RECOMMENDED));
-}
-#endif
-
-void PrefServiceSyncableFactory::SetPrefModelAssociatorClient(
-    PrefModelAssociatorClient* pref_model_associator_client) {
-  pref_model_associator_client_ = pref_model_associator_client;
-}
-
-scoped_ptr<PrefServiceSyncable> PrefServiceSyncableFactory::CreateSyncable(
-    user_prefs::PrefRegistrySyncable* pref_registry) {
-  TRACE_EVENT0("browser", "PrefServiceSyncableFactory::CreateSyncable");
-  PrefNotifierImpl* pref_notifier = new PrefNotifierImpl();
-  scoped_ptr<PrefServiceSyncable> pref_service(
-      new PrefServiceSyncable(
-          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,
-          pref_model_associator_client_,
-          read_error_callback_,
-          async_));
-  return pref_service.Pass();
-}