mash: switch to the new pref service

chrome/browser/prefs/profile_pref_store_manager.cc

 // Copyright 2014 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/profile_pref_store_manager.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 91 matching lines @@
   g_preference_validation_registry_path_for_testing = path;
 }
 #endif  // OS_WIN
 
 PersistentPrefStore* ProfilePrefStoreManager::CreateProfilePrefStore(
     const scoped_refptr<base::SequencedTaskRunner>& io_task_runner,
     const base::Closure& on_reset_on_load,
     prefs::mojom::TrackedPreferenceValidationDelegate* validation_delegate,
     service_manager::Connector* connector,
     scoped_refptr<PrefRegistry> pref_registry) {
-  if (base::FeatureList::IsEnabled(features::kPrefService)) {
+  if (features::PrefServiceEnabled()) {
     ConfigurePrefService(on_reset_on_load, connector);
     prefs::mojom::PrefStoreConnectorPtr pref_connector;
     connector->BindInterface(prefs::mojom::kPrefStoreServiceName,
                              &pref_connector);
     return new prefs::PersistentPrefStoreClient(std::move(pref_connector),
                                                 std::move(pref_registry));
   }
   if (!kPlatformSupportsPreferenceTracking) {
     return new JsonPrefStore(profile_path_.Append(chrome::kPreferencesFilename),
                              io_task_runner.get(),
@@ skipping 120 matching lines @@
     const base::Closure& on_reset_on_load,
     service_manager::Connector* connector) {
   auto config = prefs::mojom::PersistentPrefStoreConfiguration::New();
   config->set_simple_configuration(
       prefs::mojom::SimplePersistentPrefStoreConfiguration::New(
           profile_path_.Append(chrome::kPreferencesFilename)));
   prefs::mojom::PrefServiceControlPtr control;
   connector->BindInterface(prefs::mojom::kPrefStoreServiceName, &control);
   control->Init(std::move(config));
 }