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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 "chrome/browser/chromeos/power/screen_dimming_observer.h"
#include "ash/shell.h"
#include "ash/wm/screen_dimmer.h"
#include "chromeos/dbus/dbus_thread_manager.h"
namespace chromeos {
ScreenDimmingObserver::ScreenDimmingObserver() {
DBusThreadManager::Get()->GetPowerManagerClient()->AddObserver(this);
}
ScreenDimmingObserver::~ScreenDimmingObserver() {
DBusThreadManager::Get()->GetPowerManagerClient()->RemoveObserver(this);
}
void ScreenDimmingObserver::ScreenDimmingRequested(ScreenDimmingState state) {
ash::Shell::GetInstance()->screen_dimmer()->SetDimming(
state == PowerManagerClient::Observer::SCREEN_DIMMING_IDLE);
}
} // namespace chromeos
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