<!DOCTYPE html>
<html>
<body>
PASS if no crash.
<div id=pparent><div id=cchild><span></span><div style="float: left; width: 10px; height: 10px;"></div><div></div></div><div></div></div>
<script>
if (window.testRunner)
    testRunner.dumpAsText();
document.body.offsetHeight;
pparent.removeChild(cchild);
</script>
</body>
</html>