| // 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 "components/user_manager/scoped_user_manager.h" |
| |
| #include <utility> |
| |
| #include "base/logging.h" |
| #include "components/user_manager/user_manager.h" |
| |
| namespace user_manager { |
| |
| ScopedUserManager::ScopedUserManager(std::unique_ptr<UserManager> user_manager) |
| : user_manager_(std::move(user_manager)) { |
| if (UserManager::GetForTesting()) |
| UserManager::GetForTesting()->Shutdown(); |
| |
| previous_user_manager_ = UserManager::SetForTesting(user_manager_.get()); |
| } |
| |
| ScopedUserManager::~ScopedUserManager() { |
| DCHECK_EQ(UserManager::Get(), user_manager_.get()); |
| |
| // Shutdown and destroy current UserManager instance that we track. |
| UserManager::Get()->Shutdown(); |
| UserManager::Get()->Destroy(); |
| |
| UserManager::SetForTesting(previous_user_manager_); |
| } |
| |
| } // namespace user_manager |