diff --git a/app/code/Magento/Catalog/Model/Product/Option/Type/File.php b/app/code/Magento/Catalog/Model/Product/Option/Type/File.php
index 058e6bea09a619b5859de0b3fa6da3f2eff23d33..d89d038144e44b449eaf3430baf382525207da13 100644
--- a/app/code/Magento/Catalog/Model/Product/Option/Type/File.php
+++ b/app/code/Magento/Catalog/Model/Product/Option/Type/File.php
@@ -497,7 +497,6 @@ class File extends \Magento\Catalog\Model\Product\Option\Type\DefaultType
         $sizes = '';
         if (!empty($value['width']) && !empty($value['height']) && $value['width'] > 0 && $value['height'] > 0) {
             $sizes = $value['width'] . ' x ' . $value['height'] . ' ' . __('px.');
-            return [$value, $sizes];
         }
         return $sizes;
     }
diff --git a/app/code/Magento/Sales/Controller/Download.php b/app/code/Magento/Sales/Controller/Download.php
deleted file mode 100644
index dc2d31878bc5373fc1741c7cde49ac563bf7bc9c..0000000000000000000000000000000000000000
--- a/app/code/Magento/Sales/Controller/Download.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/**
- * Copyright © 2015 Magento. All rights reserved.
- * See COPYING.txt for license details.
- */
-namespace Magento\Sales\Controller;
-
-use Magento\Framework\App\Action\Context;
-use Magento\Sales\Model\Download as ModelDownload;
-
-/**
- * Sales controller for download purposes
- */
-class Download extends \Magento\Framework\App\Action\Action
-{
-    /**
-     * @var \Magento\Sales\Model\Download
-     */
-    protected $_download;
-
-    /**
-     * @param Context $context
-     * @param ModelDownload $download
-     */
-    public function __construct(Context $context, ModelDownload $download)
-    {
-        $this->_download = $download;
-        parent::__construct($context);
-    }
-}
diff --git a/app/code/Magento/Sales/Controller/Download/DownloadCustomOption.php b/app/code/Magento/Sales/Controller/Download/DownloadCustomOption.php
index aa5e0541fc896b059a7e881506ddbab43f50b03e..ae18cf9d1bc57454185f597bb430f93f46bdd1a9 100644
--- a/app/code/Magento/Sales/Controller/Download/DownloadCustomOption.php
+++ b/app/code/Magento/Sales/Controller/Download/DownloadCustomOption.php
@@ -7,9 +7,9 @@
 namespace Magento\Sales\Controller\Download;
 
 use Magento\Sales\Model\Download;
-use Magento\Backend\App\Action\Context;
+use \Magento\Framework\App\Action\Context;
 use Magento\Catalog\Model\Product\Type\AbstractType;
-use Magento\Backend\Model\View\Result\ForwardFactory;
+use \Magento\Framework\Controller\Result\ForwardFactory;
 
 class DownloadCustomOption extends \Magento\Framework\App\Action\Action
 {
@@ -49,8 +49,8 @@ class DownloadCustomOption extends \Magento\Framework\App\Action\Action
     public function execute()
     {
         $quoteItemOptionId = $this->getRequest()->getParam('id');
-        /** @var $option \Magento\Sales\Model\Quote\Item\Option */
-        $option = $this->_objectManager->create('Magento\Sales\Model\Quote\Item\Option')->load($quoteItemOptionId);
+        /** @var $option \Magento\Quote\Model\Quote\Item\Option */
+        $option = $this->_objectManager->create('Magento\Quote\Model\Quote\Item\Option')->load($quoteItemOptionId);
         /** @var \Magento\Framework\Controller\Result\Forward $resultForward */
         $resultForward = $this->resultForwardFactory->create();