[idlharness.window.html]
  expected:
    if (os == "android") and fission: [TIMEOUT, OK]
  [MediaStreamTrack interface: videoTrack must inherit property "contentHint" with the proper type]
    expected: FAIL

  [MediaStreamTrack interface: attribute contentHint]
    expected: FAIL

  [MediaStreamTrack interface: audioTrack must inherit property "contentHint" with the proper type]
    expected: FAIL