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- // 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 "ui/message_center/message_center.h"
- #include "ui/message_center/lock_screen/empty_lock_screen_controller.h"
- #include "ui/message_center/message_center_impl.h"
- namespace message_center {
- //------------------------------------------------------------------------------
- namespace {
- static MessageCenter* g_message_center = nullptr;
- }
- // static
- void MessageCenter::Initialize() {
- Initialize(std::make_unique<EmptyLockScreenController>());
- }
- // static
- void MessageCenter::Initialize(
- std::unique_ptr<LockScreenController> lock_screen_controller) {
- DCHECK(!g_message_center);
- DCHECK(lock_screen_controller);
- g_message_center = new MessageCenterImpl(std::move(lock_screen_controller));
- }
- // static
- MessageCenter* MessageCenter::Get() {
- return g_message_center;
- }
- // static
- void MessageCenter::Shutdown() {
- DCHECK(g_message_center);
- delete g_message_center;
- g_message_center = nullptr;
- }
- MessageCenter::MessageCenter() {}
- MessageCenter::~MessageCenter() {}
- } // namespace message_center
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