text: // 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 "components/sync_preferences/pref_service_syncable_factory.h"
  
  #include "base/trace_event/trace_event.h"
  #include "components/pref_registry/pref_registry_syncable.h"
  #include "components/prefs/default_pref_store.h"
  #include "components/prefs/pref_notifier_impl.h"
  #include "components/prefs/pref_value_store.h"
  #include "components/sync_preferences/pref_service_syncable.h"
  
  #if defined(SYNC_PREFERENCES_USE_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"  // nogncheck
  #include "components/policy/core/common/policy_types.h"    // nogncheck
  #endif
  
  namespace sync_preferences {
  
  PrefServiceSyncableFactory::PrefServiceSyncableFactory() {}
  
  PrefServiceSyncableFactory::~PrefServiceSyncableFactory() {}
  
  void PrefServiceSyncableFactory::SetManagedPolicies(
      policy::PolicyService* service,
      policy::BrowserPolicyConnector* connector) {
  #if defined(SYNC_PREFERENCES_USE_POLICY)
    set_managed_prefs(new policy::ConfigurationPolicyPrefStore(
        service, connector->GetHandlerList(), policy::POLICY_LEVEL_MANDATORY));
  #else
    NOTREACHED();
  #endif
  }
  
  void PrefServiceSyncableFactory::SetRecommendedPolicies(
      policy::PolicyService* service,
      policy::BrowserPolicyConnector* connector) {
  #if defined(SYNC_PREFERENCES_USE_POLICY)
    set_recommended_prefs(new policy::ConfigurationPolicyPrefStore(
        service, connector->GetHandlerList(), policy::POLICY_LEVEL_RECOMMENDED));
  #else
    NOTREACHED();
  #endif
  }
  
  void PrefServiceSyncableFactory::SetPrefModelAssociatorClient(
      PrefModelAssociatorClient* pref_model_associator_client) {
    pref_model_associator_client_ = pref_model_associator_client;
  }
  
  std::unique_ptr<PrefServiceSyncable> PrefServiceSyncableFactory::CreateSyncable(
      user_prefs::PrefRegistrySyncable* pref_registry) {
    TRACE_EVENT0("browser", "PrefServiceSyncableFactory::CreateSyncable");
    PrefNotifierImpl* pref_notifier = new PrefNotifierImpl();
    std::unique_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;
  }
  
  }  // namespace sync_preferences
  