Merge commit 'refs/pull/2185/head' of https://github.com/magento/magento2 into MAGETWO-46671

Author: Sergey Shvets

app/code/Magento/SalesRule/Model/Utility.php

@@ -182,13 +182,11 @@ public function minFix(
      * @param \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData
      * @param \Magento\Quote\Model\Quote\Item\AbstractItem $item
      * @return $this
-     * @SuppressWarnings(PHPMD.UnusedLocalVariable)
      */
     public function deltaRoundingFix(
         \Magento\SalesRule\Model\Rule\Action\Discount\Data $discountData,
         \Magento\Quote\Model\Quote\Item\AbstractItem $item
     ) {
-        $store = $item->getQuote()->getStore();
         $discountAmount = $discountData->getAmount();
         $baseDiscountAmount = $discountData->getBaseAmount();