- Rollback of #325908.

modules/system/system.admin.inc

@@ -1346,6 +1346,9 @@ function system_performance_settings() {
     '#submit' => array('system_clear_cache_submit'),
   );
 
+  $form['#submit'][] = 'drupal_clear_css_cache';
+  $form['#submit'][] = 'drupal_clear_js_cache';
+
   return system_settings_form($form);
 }