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      1 // Copyright (c) 2012 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 #ifndef CONTENT_BROWSER_DEVICE_MONITOR_MAC_H_
      6 #define CONTENT_BROWSER_DEVICE_MONITOR_MAC_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "base/system_monitor/system_monitor.h"
     10 
     11 namespace content {
     12 
     13 class DeviceMonitorMac {
     14  public:
     15   DeviceMonitorMac();
     16   ~DeviceMonitorMac();
     17 
     18  private:
     19   // Forward the notifications to system monitor.
     20   void NotifyDeviceChanged(base::SystemMonitor::DeviceType type);
     21 
     22   class QTMonitorImpl;
     23   scoped_ptr<DeviceMonitorMac::QTMonitorImpl> qt_monitor_;
     24   DISALLOW_COPY_AND_ASSIGN(DeviceMonitorMac);
     25 };
     26 
     27 }  // namespace content
     28 
     29 #endif  // CONTENT_BROWSER_DEVICE_MONITOR_MAC_H_
     30