Index: media/audio/audio_manager.h |
diff --git a/media/audio/audio_manager.h b/media/audio/audio_manager.h |
index ca4c4689e6aca51be3b504a5871eeeba3cbcf701..3bb98d9b425ec9f57c35b3d5c1179ab1028b395d 100644 |
--- a/media/audio/audio_manager.h |
+++ b/media/audio/audio_manager.h |
@@ -117,6 +117,8 @@ class MEDIA_EXPORT AudioManager { |
// callback is to recreate the stream. |
class AudioDeviceListener { |
public: |
+ virtual ~AudioDeviceListener() { } |
+ |
virtual void OnDeviceChange() = 0; |
}; |