Re: [mediacapture-main] MediaStreamTrackEvent's track member is not nullable

Can't default a non-nullable to null for sure. Most of this was 
written before required dictionary arguments (or before knowledge of 
them at least). Using those here seems appropriate to me FWIW.

I seem to recall a desire in this group (or might have been webrtc) to
 avoid nullable in events unless it carries meaning to a recipient, or
 at least I recall us going around a couple of times on that.

-- 
GitHub Notif of comment by jan-ivar
See 
https://github.com/w3c/mediacapture-main/issues/160#issuecomment-93460018

Received on Wednesday, 15 April 2015 16:00:42 UTC