Adds async interface method to PersistentPrefStore.

chrome/browser/prefs/pref_notifier_impl_unittest.cc

 // Copyright (c) 2011 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_notifier_impl.h"
 #include "chrome/browser/prefs/pref_observer_mock.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/prefs/pref_value_store.h"
 #include "chrome/test/testing_pref_service.h"
 #include "content/common/notification_observer_mock.h"
@@ skipping 64 matching lines @@
 TEST_F(PrefNotifierTest, OnInitializationCompleted) {
   MockPrefNotifier notifier(&pref_service_);
   NotificationObserverMock observer;
   NotificationRegistrar registrar;
   registrar.Add(&observer, NotificationType::PREF_INITIALIZATION_COMPLETED,
                 Source<PrefService>(&pref_service_));
   EXPECT_CALL(observer, Observe(
       Field(&NotificationType::value,
             NotificationType::PREF_INITIALIZATION_COMPLETED),
       Source<PrefService>(&pref_service_),
-      NotificationService::NoDetails()));
-  notifier.OnInitializationCompleted();
+      Property(&Details<bool>::ptr, testing::Pointee(true))));
+  notifier.OnInitializationCompleted(true);
 }
 
 TEST_F(PrefNotifierTest, AddAndRemovePrefObservers) {
   const char pref_name[] = "homepage";
   const char pref_name2[] = "proxy";
 
   MockPrefNotifier notifier(&pref_service_);
   notifier.AddPrefObserver(pref_name, &obs1_);
   ASSERT_EQ(1u, notifier.CountObserver(pref_name, &obs1_));
   ASSERT_EQ(0u, notifier.CountObserver(pref_name2, &obs1_));
@@ skipping 89 matching lines @@
   obs2_.Expect(&pref_service_, kChangedPref, &value_true);
   notifier.OnPreferenceChanged(kChangedPref);
   Mock::VerifyAndClearExpectations(&obs1_);
   Mock::VerifyAndClearExpectations(&obs2_);
 
   notifier.RemovePrefObserver(kChangedPref, &obs2_);
   notifier.RemovePrefObserver(kUnchangedPref, &obs2_);
 }
 
 }  // namespace