CartController : ajout mailUtils

ShopBundle/Controller/Frontend/CartController.php

         protected $userUtils ;
         protected $priceUtils ;
         protected $sectionUtils ;
+        protected $mailUtils ;
         protected $router ;
         protected $productFamilyRepository ;
         protected $orderProductRepository ;
                 $this->userUtils = $utilsManager->getUserUtils() ;
                 $this->priceUtils = $utilsManager->getPriceUtils() ;
                 $this->sectionUtils = $utilsManager->getSectionUtils() ;
+                $this->mailUtils = $utilsManager->getMailUtils() ;
                 $this->router = $router ;
                 $this->productFamilyRepository = $this->em->getRepository($this->em->getClassMetaData(ProductFamilyInterface::class)->getName()) ;
                 $this->orderProductRepository = $this->em->getRepository($this->em->getClassMetaData(OrderProductInterface::class)->getName()) ;