outbound-rtp prose nomatively references obsolete stat to solve a problem

[jan-ivar]

outbound-rtp says: "When there are multiple RTP streams connected to the same sender due to using simulcast, there will be one RTCOutboundRtpStreamStats per RTP stream, with distinct values of the ssrc member, and all these streams will have a reference to the same "track" object (of type RTCMediaStreamTrackStats)."

This normative statement is incorrect because track "is now obsolete."

It might work to instead say they'll have the same mid.

This is a recent regression from https://github.com/w3c/webrtc-stats/pull/628.

[henbos]

👍