<!DOCTYPE html>
<html>
<head></head>
<body>
<div style="height: 300px; overflow-y: hidden;" id="outerDiv">
    <div style="height: 100px; width:300px; background: red; overflow:hidden" id="upperDiv"></div>
    <div style="height: 200px; width:300px; background: green; overflow:hidden" id="lowerDiv"></div>
</div>
<script src="resources/text-based-repaint.js" type="text/javascript"></script>
<script>
    repaintTest = function() {
        document.getElementById('upperDiv').style.height = '0';
        document.getElementById('lowerDiv').style.height = '300px';
    };
    runRepaintTest();
</script>
</body>
</html>
