notification_blocker.cc revision 58537e28ecd584eab876aee8be7156509866d23a 
1// Copyright 2013 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "ui/message_center/notification_blocker.h"
6
7#include "ui/message_center/message_center.h"
8
9namespace message_center {
10
11NotificationBlocker::NotificationBlocker(MessageCenter* message_center)
12    : message_center_(message_center) {
13  if (message_center_)
14    message_center_->AddNotificationBlocker(this);
15}
16
17NotificationBlocker::~NotificationBlocker() {
18  if (message_center_)
19    message_center_->RemoveNotificationBlocker(this);
20}
21
22void NotificationBlocker::AddObserver(NotificationBlocker::Observer* observer) {
23  observers_.AddObserver(observer);
24}
25
26void NotificationBlocker::RemoveObserver(
27    NotificationBlocker::Observer* observer) {
28  observers_.RemoveObserver(observer);
29}
30
31}  // namespace message_center
32