| Index: webrtc/voice_engine/channel_proxy.h
 | 
| diff --git a/webrtc/voice_engine/channel_proxy.h b/webrtc/voice_engine/channel_proxy.h
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| index 93b8a58355beeafc3c75b2294bfa7002b7501204..39eed67d5d42f3ae973d981aaf3b41ccdca555f9 100644
 | 
| --- a/webrtc/voice_engine/channel_proxy.h
 | 
| +++ b/webrtc/voice_engine/channel_proxy.h
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| @@ -83,7 +83,9 @@ class ChannelProxy {
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|    virtual bool ReceivedRTCPPacket(const uint8_t* packet, size_t length);
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|  
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|    virtual const rtc::scoped_refptr<AudioDecoderFactory>&
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| -  GetAudioDecoderFactory() const;
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| +      GetAudioDecoderFactory() const;
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| +
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| +  virtual void SetChannelOutputVolumeScaling(float scaling);
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|  
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|   private:
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|    Channel* channel() const;
 | 
| 
 |