[iframe-and-main-frame-transition-old-main-new-iframe.html]
  expected:
    if (os == "mac") and not debug and (version == "OS X 14.7.5"): [PASS, FAIL]
    if (os == "win") and swgl: [PASS, FAIL]
    if (os == "android") and swgl: [FAIL, PASS]