<style>
    .box {
      position: relative; 
      -webkit-animation-delay: 5ms;
      -webkit-animation-name: anim;
    }
    @-webkit-keyframes anim {
      from { -webkit-transform: translateX(10px); }
    }
</style>
<script type="text/javascript" charset="utf-8">
    if (window.testRunner) {
        testRunner.dumpAsText();
        testRunner.waitUntilDone();
    }
    
    function waitForAnimation()
    {
        window.setTimeout(function() {
            if (window.testRunner)
                testRunner.notifyDone();
        }, 50);
    }
    window.addEventListener('load', waitForAnimation, false);
</script>
<p>Test passes if it does not crash.</p>
<span class="box">Hello world</span>