[RTCIceCandidate-constructor.html]
  expected:
    if (os == "android") and debug and sessionHistoryInParent: [OK, TIMEOUT]
    if (os == "android") and debug and not sessionHistoryInParent: [OK, TIMEOUT]
    if (os == "android") and not debug: [OK, TIMEOUT]
  [new RTCIceCandidate({ ... }) with nondefault values for all fields]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1886013
    expected: FAIL

  [new RTCIceCandidate({ ... }) with nondefault values for all fields, tcp candidate]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1886013
    expected: FAIL

  [new RTCIceCandidate({ relayProtocol, url }) cloned vs signaled]
    bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1886013
    expected: FAIL