Switch to direct use of OwnerSettingsServiceChromeOS::Set() in tests.

chrome/browser/chromeos/ownership/owner_settings_service_chromeos.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/chromeos/ownership/owner_settings_service_chromeos.h"
 
 #include <algorithm>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 156 matching lines @@
       return false;
 
     case policy::MANAGEMENT_MODE_CONSUMER_MANAGED:
       // For consumer management unenrollment.
       return new_mode == policy::MANAGEMENT_MODE_LOCAL_OWNER;
   }
 
   NOTREACHED();
   return false;
 }
+
 }  // namespace
 
 OwnerSettingsServiceChromeOS::ManagementSettings::ManagementSettings() {
 }
 
 OwnerSettingsServiceChromeOS::ManagementSettings::~ManagementSettings() {
 }
 
 OwnerSettingsServiceChromeOS::OwnerSettingsServiceChromeOS(
     DeviceSettingsService* device_settings_service,
@@ skipping 615 matching lines @@
   std::vector<OnManagementSettingsSetCallback> callbacks;
   pending_management_settings_callbacks_.swap(callbacks);
   for (const auto& callback : callbacks) {
     if (!callback.is_null())
       callback.Run(success);
   }
   StorePendingChanges();
 }
 
 }  // namespace chromeos