[observe-cross-origin-tao-animated-image.tentative.html]
  [Same origin animated image is observable and has a first frame.]
    expected:
      if (os == "linux") and ccov: [PASS, FAIL]
      if (os == "linux") and fission and not asan and not tsan: PASS
      if (os == "linux") and not fission and not debug: [FAIL, PASS]
      if (os == "mac") and debug: [PASS, FAIL]
      if os == "win": PASS
      if os == "android": PASS
      [PASS, FAIL]