only in patch2:
unchanged:
--- a/core/profiles/standard/standard.install
+++ b/core/profiles/standard/standard.install
@@ -78,11 +78,4 @@ function standard_install() {
 
   // Enable the admin theme.
   \Drupal::config('node.settings')->set('use_admin_theme', '1')->save();
-
-  // @todo Remove in https://www.drupal.org/node/2295129.
-  // Resave the plain_text formatter so that default filter plugins and
-  // dependencies are calculated correctly. This resolves an issue caused by the
-  // fact that filter is installed before editor but the standard profile also
-  // enables the file module.
-  entity_load('filter_format', 'plain_text')->save();
 }