ChromeOS: Per-user time zone: refactor tests first.

chrome/browser/chromeos/customization/customization_document_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/chromeos/customization/customization_document.h"
 
 #include <utility>
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/chromeos/net/network_portal_detector_test_impl.h"
+#include "chrome/browser/chromeos/settings/scoped_cros_settings_test_helper.h"
 #include "chrome/browser/extensions/external_provider_impl.h"
 #include "chrome/browser/prefs/browser_prefs.h"
 #include "chrome/browser/ui/app_list/app_list_syncable_service.h"
 #include "chrome/browser/ui/app_list/app_list_syncable_service_factory.h"
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/network/network_handler.h"
 #include "chromeos/network/network_state.h"
 #include "chromeos/network/network_state_handler.h"
@@ skipping 263 matching lines @@
         new user_prefs::PrefRegistrySyncable);
     std::unique_ptr<sync_preferences::PrefServiceSyncable> prefs(
         factory.CreateSyncable(registry.get()));
     chrome::RegisterUserProfilePrefs(registry.get());
     profile_builder.SetPrefService(std::move(prefs));
     return profile_builder.Build();
   }
 
  private:
   system::ScopedFakeStatisticsProvider fake_statistics_provider_;
+  ScopedCrosSettingsTestHelper scoped_cros_settings_test_helper_;
   content::TestBrowserThreadBundle thread_bundle_;
   TestingPrefServiceSimple local_state_;
   TestURLFetcherCallback url_callback_;
   net::FakeURLFetcherFactory factory_;
   NetworkPortalDetectorTestImpl network_portal_detector_;
 };
 
 TEST_F(ServicesCustomizationDocumentTest, Basic) {
   AddCustomizationIdToVp(kDummyCustomizationID);
   AddExpectedManifest(kDummyCustomizationID, kGoodServicesManifest);
@@ skipping 151 matching lines @@
   EXPECT_CALL(visitor, OnExternalExtensionUpdateUrlFound(_, _)).Times(0);
   EXPECT_CALL(visitor, OnExternalProviderReady(_))
       .Times(1);
   EXPECT_CALL(visitor, OnExternalProviderUpdateComplete(_, _, _, _)).Times(0);
 
   RunUntilIdle();
   EXPECT_TRUE(doc->IsReady());
 }
 
 }  // namespace chromeos