1<html> 2<head> 3<title></title> 4</head> 5<body> 6<p><b>BUG ID:</b> <a href="http://bugs.webkit.org/show_bug.cgi?id=6149">http://bugs.webkit.org/show_bug.cgi?id=6149</a> REGRESSION (WebCore-417.5): horizontal scrollbar in overflow with top border doesn't receive mouse events</p> 7 8<p id="test" style="background-color:skyblue; padding:3px;"><b>TO TEST:</b> <br> 9Scroll right by clicking in the empty space to the right of the scroll thumb.</p> 10 11<p id="success" style="background-color:palegreen; padding:3px;"><b>TEST PASS:</b> 12Scroll thumb will move to the right. 13</p> 14 15<p id="failure" style="background-color:#FF3300; padding:3px;"><b>TEST FAIL:</b> 16Scroll thumb will NOT move at all. 17<div id="target" style="width: 400px; overflow: auto; border-top: 20px solid grey; border-bottom: 10px solid blue;"> 18 <div style="width: 600px; height: 20px; background: green;"></div> 19</div> 20</body> 21</html> 22