Revert "Remove div which seems to be leftover from slider removal"

This reverts commit 095e0818b8.

It seems to be useful after recent fix for the broken CSS.

tbl_structure.php

@@ -706,6 +706,7 @@ if (! $tbl_is_view && ! $db_is_information_schema && 'ARCHIVE' !=  $tbl_type) {
 // BEGIN - Calc Table Space
 // Get valid statistics whatever is the table type
 if ($cfg['ShowStats']) {
+    echo '<div id="tablestatistics">';
     if (empty($showtable)) {
         $showtable = PMA_Table::sGetStatusInfo($GLOBALS['db'], $GLOBALS['table'], null, true);
     }
@@ -924,6 +925,9 @@ if ($cfg['ShowStats']) {
     </tbody>
     </table>
 
+    <!-- close tablestatistics div -->
+    </div>
+
     <?php
 }
 // END - Calc Table Space