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| (Empty) |  | 
 |   1 <!DOCTYPE html> | 
 |   2 <html> | 
 |   3 <head> | 
 |   4     <title>Measure hover update for a simple color change</title> | 
 |   5     <script src="../resources/runner.js"></script> | 
 |   6     <style type="text/css"> | 
 |   7         body { margin: 0 } | 
 |   8         .h { height: 50px; color: black; } | 
 |   9         .h:hover { color: white; } | 
 |  10     </style> | 
 |  11 </head> | 
 |  12 <body> | 
 |  13     <script> | 
 |  14         for (var i=0; i<100; i++) { | 
 |  15             document.write('<div>'); | 
 |  16             for (var j=0; j<100; j++) | 
 |  17                 document.write('<div></div>'); | 
 |  18             document.write('</div>'); | 
 |  19         } | 
 |  20     </script> | 
 |  21     <div> | 
 |  22         <div class="h"></div><div class="h"></div> | 
 |  23     </div> | 
 |  24     <script type="text/javascript"> | 
 |  25         document.body.offsetTop; // Force layout. The mouse is not tracked befor
    e first layout. | 
 |  26  | 
 |  27         PerfTestRunner.measureRunsPerSecond({run:function() { | 
 |  28             eventSender.mouseMoveTo(10, 10); // Hover. | 
 |  29             document.body.offsetTop; // Update layout for hovered state. | 
 |  30             eventSender.mouseMoveTo(10, 70); // Hover. | 
 |  31             document.body.offsetTop; // Update layout for hovered state. | 
 |  32         }}); | 
 |  33     </script> | 
 |  34 </body> | 
 |  35 </html> | 
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