MAGETWO-60483: Catalog broken when all child products of configurable are disabled

- Fixes after code review;

Author: interio-zz

app/code/Magento/Catalog/Pricing/Render/FinalPriceBox.php

@@ -36,7 +36,6 @@ class FinalPriceBox extends BasePriceBox
      * @param RendererPool $rendererPool
      * @param array $data
      * @param SalableResolverInterface $salableResolver
-     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function __construct(
         Context $context,
@@ -46,7 +45,7 @@ public function __construct(
         array $data = [],
         SalableResolverInterface $salableResolver = null
     ) {
-        parent::__construct($context, $saleableItem, $price, $rendererPool);
+        parent::__construct($context, $saleableItem, $price, $rendererPool, $data);
         $this->salableResolver = $salableResolver ?: \Magento\Framework\App\ObjectManager::getInstance()
             ->get(SalableResolverInterface::class);
     }

app/code/Magento/Catalog/Test/Unit/Model/Product/Pricing/Renderer/SalableResolverTest.php

@@ -34,14 +34,6 @@ protected function setUp()
         );
     }
 
-    public function testSalableItemDoesntExists()
-    {
-        $this->product = null;
-
-        $result = $this->object->isSalable($this->product);
-        $this->assertFalse($result);
-    }
-
     public function testSalableItem()
     {
         $this->product->expects($this->any())