[setting-the-playback-rate-of-an-animation.html]
  [The playback rate affects the rate of progress of the current time]
    expected:
      if (os == "linux") and not asan and not tsan and debug and fission: [PASS, FAIL]
      if (os == "linux") and not asan and tsan: [PASS, FAIL]
      if (os == "linux") and asan: [PASS, FAIL]
      if os == "android": [PASS, FAIL]