Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / ash / system / tray / media_security / media_capture_observer.h
1 // Copyright 2014 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 ASH_SYSTEM_CHROMEOS_MEDIA_SECURITY_MEDIA_CAPTURE_OBSERVER_H_
6 #define ASH_SYSTEM_CHROMEOS_MEDIA_SECURITY_MEDIA_CAPTURE_OBSERVER_H_
7
8 #include "ash/ash_export.h"
9
10 namespace ash {
11
12 class ASH_EXPORT MediaCaptureObserver {
13  public:
14   // Called when media capture state has changed.
15   virtual void OnMediaCaptureChanged() = 0;
16
17  protected:
18   virtual ~MediaCaptureObserver() {}
19 };
20
21 }  // namespace ash
22
23 #endif  // ASH_SYSTEM_CHROMEOS_MEDIA_SECURITY_MEDIA_CAPTURE_OBSERVER_H_