MAGETWO-55729: [Customer] Optimize performance for bundled products with lots of product options

- MAGETWO-60467: Simple product name not displayed as options on product page

Author: mslabko

app/code/Magento/Bundle/Test/Unit/Pricing/Adjustment/CalculatorTest.php

@@ -168,7 +168,7 @@ public function testGetterAmount($amountForBundle, $optionList, $expectedResult)
         }
 
         $optionSelections = [];
-        foreach ($options as $index => $option) {
+        foreach ($options as $option) {
             $selectionsCollection = $this->getMockBuilder(Collection::class)
                 ->disableOriginalConstructor()
                 ->getMock();