[Gyroscope-enabled-on-self-origin-by-feature-policy.https.html]
  [Gyroscope: Feature-Policy header gyroscope 'self' allows the top-level document.]
    expected: FAIL

  [Gyroscope: Feature-Policy header gyroscope 'self' allows same-origin iframes.]
    expected: FAIL

  [Gyroscope: Feature-Policy header gyroscope 'self' disallows cross-origin iframes.]
    expected: FAIL