Remove dead code

Signed-off-by: Marc Delisle <marc@infomarc.info>

import.php

@@ -312,7 +312,7 @@ if (! empty($_REQUEST['id_bookmark'])) {
         );
         if (! empty($_REQUEST['bookmark_variable'])) {
             $import_text = PMA_Bookmark_applyVariables(
-                $import_text, $_REQUEST['bookmark_variable']
+                $import_text
             );
         }
 

libraries/bookmark.lib.php

@@ -245,12 +245,11 @@ function PMA_Bookmark_getVariableCount($query)
 /**
  * Replace the placeholders in the bookmark query with variables
  *
- * @param string $query     bookmarked query
- * @param array  $variables variables to apply
+ * @param string $query bookmarked query
  *
  * @return string query with variables applied
  */
-function PMA_Bookmark_applyVariables($query, $variables)
+function PMA_Bookmark_applyVariables($query)
 {
     // remove comments that encloses a variable placeholder
     $query = preg_replace(