[image-loading-lazy-in-cross-origin-iframe-001.sub.html]
  expected:
    if (os == "linux") and debug and fission: [OK, TIMEOUT]
  [A below-viewport loading=lazy image in a cross origin iframe loads only\n       when scrolled into viewport]
    expected:
      if (os == "linux") and debug and fission: [PASS, TIMEOUT]