MultiMonitor support

ash/monitor/secondary_monitor_view.h

+// 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.
+
+#ifndef ASH_MONITOR_SECONDARY_MONITOR_VIEW_H_
+#define ASH_MONITOR_SECONDARY_MONITOR_VIEW_H_
+#pragma once
+
+namespace aura {
+class Window;
+}
+
+namespace views {
+class Widget;
+}
+
+namespace ash {
+
+// Creates the widget that hosts the static message displayed on the
+// secondary monitor.
+views::Widget* CreateSecondaryMonitorWidget(aura::Window* parent);
+
+}  // namespace ash
+
+#endif  // ASH_MONITOR_SECONDARY_MONITOR_VIEW_H_