mash: switch to the new pref service

chrome/browser/profiles/profile_impl.cc

 // 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 "chrome/browser/profiles/profile_impl.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 478 matching lines @@
       g_browser_process->safe_browsing_service());
   if (safe_browsing_service.get()) {
     pref_validation_delegate_ =
         safe_browsing_service->CreatePreferenceValidationDelegate(this);
   }
 
   content::BrowserContext::Initialize(this, path_);
 
   {
     service_manager::Connector* connector = nullptr;
-    if (base::FeatureList::IsEnabled(features::kPrefService)) {
+    if (features::PrefServiceEnabled()) {
       connector = content::BrowserContext::GetConnectorFor(this);
     }
     prefs_ = chrome_prefs::CreateProfilePrefs(
         path_, sequenced_task_runner, pref_validation_delegate_.get(),
         profile_policy_connector_->policy_service(), supervised_user_settings,
         CreateExtensionPrefStore(this, false), pref_registry_, async_prefs,
         connector);
     // Register on BrowserContext.
     user_prefs::UserPrefs::Set(this, prefs_.get());
   }
@@ skipping 551 matching lines @@
 
 net::URLRequestContextGetter*
 ProfileImpl::CreateMediaRequestContextForStoragePartition(
     const base::FilePath& partition_path,
     bool in_memory) {
   return io_data_
       .GetIsolatedMediaRequestContextGetter(partition_path, in_memory).get();
 }
 
 void ProfileImpl::RegisterInProcessServices(StaticServiceMap* services) {
-  if (base::FeatureList::IsEnabled(features::kPrefService)) {
+  if (features::PrefServiceEnabled()) {
     content::ServiceInfo info;
     info.factory = base::Bind(
         &prefs::CreatePrefService, std::set<PrefValueStore::PrefStoreType>(),
         make_scoped_refptr(content::BrowserThread::GetBlockingPool()));
     info.task_runner = content::BrowserThread::GetTaskRunnerForThread(
         content::BrowserThread::IO);
     services->insert(std::make_pair(prefs::mojom::kPrefStoreServiceName, info));
   }
 
   content::ServiceInfo identity_service_info;
@@ skipping 264 matching lines @@
     return std::unique_ptr<domain_reliability::DomainReliabilityMonitor>();
 
   return service->CreateMonitor(
       BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
 }
 
 std::unique_ptr<service_manager::Service> ProfileImpl::CreateIdentityService() {
   SigninManagerBase* signin_manager = SigninManagerFactory::GetForProfile(this);
   return base::MakeUnique<identity::IdentityService>(signin_manager);
 }