<p>
    Test that an incremental layout of a block with line-clamp truncation does not trigger a crash.
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<div style="-webkit-box-orient: vertical; -webkit-line-clamp: 5; display: -webkit-box;">
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        <span id="target">Running </span>
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<script>
    function test()
    {
        var placeholder = document.getElementById("target");
        placeholder.parentNode.removeChild(placeholder);
    }

    if (window.testRunner)
        testRunner.dumpAsText();

    document.body.offsetTop;
    test();
    document.body.offsetTop;
</script>