The spec has since long moved away from AudioStreamTrack and VideoStreamTrack to just having MediaStreamTrack.

Mass change P3->P4 to align with new Mozilla triage process.

Pushed by pehrsons@gmail.com: https://hg.mozilla.org/integration/autoland/rev/bb32faa290f0 Remove AudioStreamTrack and VideoStreamTrack from js. r=jib,smaug

Posted site compatibility note: https://www.fxsitecompat.com/en-CA/docs/2018/audiostreamtrack-videostreamtrack-and-localmediastream-have-been-removed/

I've posted a note about this in the Fx64 rel notes: https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/64#APIs I don't think anything else needs doing here, as we never documented the removed interfaces in the first place. Setting to DDC.

Updates have been made to the following pages: https://developer.mozilla.org/en-US/docs/Web/API/ImageCapture (just general cleanup; was never written to use VideoStreamTrack) https://developer.mozilla.org/en-US/docs/Web/API/ImageCapture/ImageCapture (ditto) https://developer.mozilla.org/en-US/docs/Web/API/Media_Streams_API (removed the two interfaces from the list of interfaces, added a paragraph saying to update existing code; other cleanup including separating interface and event lists) https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/getVideoTracks (explain the change; other fixes and cleanup) https://developer.mozilla.org/en-US/docs/Web/API/MediaStream/getAudioTracks (ditto) Updated BCD: https://github.com/mdn/browser-compat-data/pull/3083 Referenced from https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/64#APIs