Position: Apply IE6 line-height workaround to deprecated tests, too

Author: jzaefferer

tests/unit/position/position_deprecated.html

@@ -26,15 +26,15 @@
 <div id="qunit" style="position:relative; z-index:2;"></div>
 
 <!--
-elements smaller than 10px have a line-height set on them to avoid a bug in IE6
+elements smaller than 20px have a line-height set on them to avoid a bug in IE6
 .height() returns the greater of the height and line-height
 -->
 
 <div id="qunit-fixture" style="top: 0; left: 0; z-index:1">
 	<div id="el1" style="position: absolute; width: 6px; height: 6px; line-height: 6px;"></div>
 	<div id="el2" style="position: absolute; width: 6px; height: 6px; line-height: 6px;"></div>
 	<div id="parent" style="position: absolute; width: 6px; height: 6px; top: 4px; left: 4px; line-height: 6px;"></div>
-	<div id="within" style="position: absolute; width: 12px; height: 12px; top: 2px; left: 0px;"></div>
+	<div id="within" style="position: absolute; width: 12px; height: 12px; top: 2px; left: 0px; line-height: 12px;"></div>
 
 	<div id="scrollx" style="position: absolute; top: 0px; left: 0px">
 		<div id="elx" style="position: absolute; width: 10px; height: 10px; line-height: 10px;"></div>