/**
  * Captures the Bulk Edit, "Upload New Media" parameters
  *
  * @since 2.11
  *
  * @param	array	$request		bulk action request parameters, including ['mla_bulk_action_do_cleanup'].
  * @param	string	$bulk_action	the requested action.
  * @param	array	$custom_field_map	[ slug => field_name ]
  *
  * @return	array	updated bulk action request parameters
  */
 public static function mla_list_table_bulk_action_initial_request($request, $bulk_action, $custom_field_map)
 {
     MLA::mla_debug_add(__LINE__ . " MLA_Polylang::mla_list_table_bulk_action_initial_request( {$bulk_action} ) request = " . var_export($request, true), MLA::MLA_DEBUG_CATEGORY_LANGUAGE);
     self::$bulk_edit_request = $request;
     self::$bulk_edit_map = $custom_field_map;
     return $request;
 }