[SpeechRecognition-installOnDevice.https.html]
  [SpeechRecognition.install resolves with a boolean value for on-device (with user gesture).]
    expected: FAIL

  [SpeechRecognition.install rejects in a detached context for on-device.]
    expected: FAIL

  [SpeechRecognition.install rejects for on-device if 'install-on-device-speech-recognition' Permission Policy is disabled.]
    expected: FAIL

  [SpeechRecognition.install should reject for on-device in a cross-origin iframe.]
    expected: FAIL