[xrSession_cancelAnimationFrame.https.html]
[XRSession requestAnimationFrame callbacks can be unregistered with cancelAnimationFrame for immersive sessions - webgl]
expected: FAIL
[XRSession requestAnimationFrame callbacks can be unregistered with cancelAnimationFrame for non-immersive sessions - webgl2]
expected: FAIL
[XRSession requestAnimationFrame callbacks can be unregistered with cancelAnimationFrame for non-immersive sessions - webgl]
expected: FAIL
[XRSession requestAnimationFrame callbacks can be unregistered with cancelAnimationFrame for immersive sessions - webgl2]
expected: FAIL