Issue #1802566 by mgifford, ao5357, mjohnq3: Add ARIA landmarks for Bartik theme.

core/themes/bartik/templates/page.tpl.php

@@ -227,7 +227,7 @@
     </aside></div> <!-- /#triptych, /#triptych-wrapper -->
   <?php endif; ?>
 
-  <div id="footer-wrapper"><footer class="section" role="contentinfo">
+  <div id="footer-wrapper"><footer class="section">
 
     <?php if ($page['footer_firstcolumn'] || $page['footer_secondcolumn'] || $page['footer_thirdcolumn'] || $page['footer_fourthcolumn']): ?>
       <div id="footer-columns" class="clearfix">