1 // Copyright (c) 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.
5 #include "chrome/browser/chromeos/display/display_configuration_observer.h"
7 #include "ash/display/display_controller.h"
9 #include "chrome/browser/chromeos/display/display_preferences.h"
13 DisplayConfigurationObserver::DisplayConfigurationObserver() {
14 ash::Shell::GetInstance()->display_controller()->AddObserver(this);
17 DisplayConfigurationObserver::~DisplayConfigurationObserver() {
18 ash::Shell::GetInstance()->display_controller()->RemoveObserver(this);
21 void DisplayConfigurationObserver::OnDisplayConfigurationChanging() {
24 void DisplayConfigurationObserver::OnDisplayConfigurationChanged() {
28 } // namespace chromeos