[autoplay-disabled-by-permissions-policy.https.sub.html]
  expected: TIMEOUT
  [Permissions-Policy header: autoplay "none" disallows same-origin iframes.]
    expected: TIMEOUT

  [Permissions-Policy header: autoplay "none" disallows cross-origin iframes.]
    expected: TIMEOUT

  [Permissions-Policy header: autoplay "none" has no effect on the top level document.]
    expected:
      if os == "android": [PASS, TIMEOUT]