third_party/WebKit/LayoutTests/fast/repaint/overflow-flipped-writing-mode-block.html

<script src="resources/text-based-repaint.js"></script>
<script>
    onload = runRepaintTest;

    function repaintTest()
    {
        document.getElementById("target").style.visibility = "hidden";
    }
</script>
<div style="height: 100px; width: 100px; background-color: red; writing-mode: vertical-rl;">
    <div style="width: 25px;">
        <div style="width: 100px; background-color: green;"></div>
    </div>
</div>
<div id="target" style="width: 50px; height: 100px; background-color: red; margin-left: -100px;"></div>