aria-columnheader.html | Explore in Territory

<!DOCTYPE html>
<!--
@MAC-ALLOW:AXIndex=*
@MAC-ALLOW:AXColumnHeaderUIElements=*
@MAC-ALLOW:AXColumnIndexRange=*
@MAC-ALLOW:AXHeader=*
@MAC-ALLOW:AXRowHeaderUIElements=*
@MAC-ALLOW:AXRowIndexRange=*
@MAC-DENY:AXDescription=*
-->
<html>
<body>
<div role="grid">
  <div role="row">
    <span role="columnheader" aria-label="Browser">Browser</span>
    <span role="columnheader" aria-label="Rendering Engine">Rendering Engine</span>
  </div>
  <div role="row">
    <span role="gridcell">Chrome</span>
    <span role="gridcell">Blink</span>
  </div>
  <div role="row">
    <span role="gridcell">Safari</span>
    <span role="gridcell">WebKit</span>
  </div>
</div>
</body>
</html>

chromium/content/test/data/accessibility/aria/aria-columnheader.html