<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.waitUntilDone();
}

window.onload = function () {
    var frame = document.getElementById("frame");
    var frameWindow = frame.contentWindow;
    var rAF = frameWindow.requestAnimationFrame;

    frame.parentElement.removeChild(frame);
    rAF.call(frameWindow, function () { });

    if (window.testRunner)
        testRunner.notifyDone();
};
</script>
<body>
<iframe id="frame"></iframe>
This test passes if it does not crash.
</body>