[MediaStreamTrack-idl.https.html]
  [MediaStreamTrack interface: attribute onoverconstrained]
    expected: FAIL

  [MediaStreamTrack interface: operation getCapabilities()]
    expected: FAIL

  [MediaStreamTrack must be primary interface of track]
    expected: FAIL

  [Stringification of track]
    expected: FAIL

  [MediaStreamTrack interface: track must inherit property "onoverconstrained" with the proper type]
    expected: FAIL

  [MediaStreamTrack interface: track must inherit property "getCapabilities()" with the proper type]
    expected: FAIL

