Fixed static test failures

Author: Stanislav Idolov

app/code/Magento/Quote/Model/ResourceModel/Quote.php

@@ -230,6 +230,17 @@ public function markQuotesRecollectOnCatalogRules()
         return $this;
     }
 
+    /**
+     * @param \Magento\Catalog\Model\Product $product
+     * @return Quote
+     * @deprecated
+     * @see subtractProductFromQuotes
+     */
+    public function substractProductFromQuotes($product)
+    {
+        return $this->subtractProductFromQuotes($product);
+    }
+
     /**
      * Subtract product from all quotes quantities
      *

app/code/Magento/Quote/Test/Unit/Model/ResourceModel/QuoteTest.php

@@ -19,14 +19,17 @@ class QuoteTest extends \PHPUnit_Framework_TestCase
      * @var Quote|\PHPUnit_Framework_MockObject_MockObject
      */
     private $quoteMock;
+
     /**
      * @var Manager|\PHPUnit_Framework_MockObject_MockObject
      */
     private $sequenceManagerMock;
+
     /**
      * @var SequenceInterface|\PHPUnit_Framework_MockObject_MockObject
      */
     private $sequenceMock;
+
     /**
      * @var \Magento\Quote\Model\ResourceModel\Quote
      */
@@ -96,4 +99,4 @@ public function getReservedOrderIdDataProvider()
             [\Magento\Sales\Model\Order::ENTITY, 3, '3000000001']
         ];
     }
-}
+}