chromium/third_party/blink/web_tests/tables/mozilla/dom/deleteCellsRebuild1.html

<HEAD>
<SCRIPT src=tableDom.js>
</SCRIPT>
<SCRIPT>

function doIt() {
  deleteCellAt(0, 0);
}
</SCRIPT>  
</HEAD>
<BODY onload="doIt()">
The 2 tables should look the same
<table bgcolor=orange border>
 <tr>
  <td>c11</td><td rowspan=2>c12</td><td>c13</td>
 </tr>
 <tr>
  <td>c12</td><td>c22</td><td>c23</td>
 </tr>
</table>
<BR>
<table bgcolor=orange border>
 <tr>
  <td rowspan=2>c12</td><td>c13</td>
 </tr>
 <tr>
  <td>c12</td><td>c22</td><td>c23</td>
 </tr>
</table>

</BODY></HTML>