Admin menu: change to strip_tags() for the aria-label attributes as i…

…t's faster, fixes #20373

git-svn-id: http://core.svn.wordpress.org/trunk@20698 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/menu-header.php

@@ -73,7 +73,7 @@ function _wp_menu_output( $menu, $submenu, $submenu_as_parent = true ) {
 		$arrow = '<div class="wp-menu-arrow"><div></div></div>';
 
 		$title = wptexturize( $item[0] );
-		$aria_label = esc_attr( wp_strip_all_tags( $item[0], true ) ); // strip the comment/plugins/updates bubbles spans but keep the pending number if any
+		$aria_label = esc_attr( strip_tags( $item[0] ) ); // strip the comment/plugins/updates bubbles spans but keep the pending number if any
 
 		echo "\n\t<li$class$id>";