Index: ash/system/win/audio/tray_audio_delegate_win.h |
diff --git a/ash/system/win/audio/tray_audio_delegate_win.h b/ash/system/win/audio/tray_audio_delegate_win.h |
index 4014f95ff9f7b5eb5ed1608f64bbe933e5698222..f63f7b7c4763d64da6eb5bed0bb26f707ac8b1b5 100644 |
--- a/ash/system/win/audio/tray_audio_delegate_win.h |
+++ b/ash/system/win/audio/tray_audio_delegate_win.h |
@@ -29,6 +29,7 @@ class ASH_EXPORT TrayAudioDelegateWin : public TrayAudioDelegate { |
virtual bool IsOutputAudioMuted() OVERRIDE; |
virtual void SetOutputAudioIsMuted(bool is_muted) OVERRIDE; |
virtual void SetOutputVolumeLevel(int level) OVERRIDE; |
+ virtual void SetInternalSpeakerChannelMode(AudioChannelMode mode) OVERRIDE; |
private: |
base::win::ScopedComPtr<ISimpleAudioVolume> CreateDefaultVolumeControl(); |