Index: webrtc/api/peerconnectioninterface.h |
diff --git a/webrtc/api/peerconnectioninterface.h b/webrtc/api/peerconnectioninterface.h |
index e14b79ca6c45258e7b7b9a623b453d34fb3e7916..54fae2b71107398b6938e1b4c2797c00044ce4c8 100644 |
--- a/webrtc/api/peerconnectioninterface.h |
+++ b/webrtc/api/peerconnectioninterface.h |
@@ -603,7 +603,7 @@ class PeerConnectionObserver { |
// implement it. |
virtual void OnAddTrack( |
rtc::scoped_refptr<RtpReceiverInterface> receiver, |
- std::vector<rtc::scoped_refptr<MediaStreamInterface>> streams) {} |
+ const std::vector<rtc::scoped_refptr<MediaStreamInterface>>& streams) {} |
protected: |
// Dtor protected as objects shouldn't be deleted via this interface. |