Add @global annotations for wp-admin/*.

See #32444.

Built from https://develop.svn.wordpress.org/trunk@32642


git-svn-id: http://core.svn.wordpress.org/trunk@32612 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/includes/import.php

@@ -11,6 +11,7 @@
  *
  * @since 2.0.0
  *
+ * @global array $wp_importers
  * @return array
  */
 function get_importers() {
@@ -42,6 +43,8 @@ function _usort_by_first_member( $a, $b ) {
  *
  * @since 2.0.0
  *
+ * @global array $wp_importers
+ *
  * @param string $id Importer tag. Used to uniquely identify importer.
  * @param string $name Importer name and title.
  * @param string $description Importer description.