BP_Activity_Activity::delete_activity_meta_entries( array $activity_ids = array() )

	public static function delete_activity_meta_entries( $activity_ids = array() ) {
		$activity_ids = wp_parse_id_list( $activity_ids );

		foreach ( $activity_ids as $activity_id ) {
			bp_activity_delete_meta( $activity_id );
		}

		return true;
	}