- Patch #33852 by Gerhard: make legacy.inc optional.

includes/common.inc

@@ -1339,7 +1339,6 @@ function _drupal_bootstrap_full() {
   require_once './includes/unicode.inc';
   require_once './includes/image.inc';
   require_once './includes/form.inc';
-  require_once './includes/legacy.inc';
   // Set the Drupal custom error handler.
   set_error_handler('error_handler');
   // Emit the correct charset HTTP header.