Index: Source/modules/mediastream/RTCPeerConnection.idl |
diff --git a/Source/modules/mediastream/RTCPeerConnection.idl b/Source/modules/mediastream/RTCPeerConnection.idl |
index 4a072a274dc196087851495201f2554cfafa6b99..fe639285d451a5ad745d2ceedf1be94674658de1 100644 |
--- a/Source/modules/mediastream/RTCPeerConnection.idl |
+++ b/Source/modules/mediastream/RTCPeerConnection.idl |
@@ -67,7 +67,7 @@ |
void getStats(RTCStatsCallback successCallback, [Default=Undefined] optional MediaStreamTrack selector); |
- [RaisesException] RTCDataChannel createDataChannel([TreatNullAs=NullString, TreatUndefinedAs=NullString] DOMString label, optional Dictionary options); |
+ [RaisesException] RTCDataChannel createDataChannel([TreatUndefinedAs=NullString] DOMString? label, optional Dictionary options); |
[RaisesException] RTCDTMFSender createDTMFSender(MediaStreamTrack track); |