More fixes for the PR

lib/Doctrine/Repositories/OrderElementRepository.php

@@ -12,20 +12,4 @@ use Doctrine\ORM\EntityRepository;
  */
 class OrderElementRepository extends EntityRepository
 {
-    public function findElementsByRecord(\record_adapter $record)
-    {
-        $dql = 'SELECT e
-            FROM Entities\OrderElement e
-            WHERE e.recordId = :record_id';
-
-        $params = array(
-            'record_id' => $record->get_record_id()
-        );
-
-        $query = $this->_em->createQuery($dql);
-        $query->setParameters($params);
-
-        return $query->getResult();
-    }
-
 }