<style>
details div { -webkit-flow-into: bar; }
</style>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

function gc() {
    if (window.GCController)
        return GCController.collect();
    var a;
    for (var i=0; i<100; i++)
        a = new Uint8Array(1024*1024);
}

function go() {
    details.offsetLeft;
    details.open = false;
    div.innerHTML = "This test passes if it doesn't assert";
    gc();
}
</script>
<body onload=go()>
<div id="div">
<details open id="details">
<div>foo</div>