MAGETWO-58348: Cannot create configurable product with child by REST API

 - code cleanup

Author: cspruiell

app/code/Magento/Catalog/Model/Product.php

@@ -2616,6 +2616,7 @@ private function getMediaGalleryProcessor()
 
     /**
      * Set the associated products
+     *
      * @param array $productIds
      * @return $this
      */

app/code/Magento/ConfigurableProduct/i18n/en_US.csv

@@ -117,8 +117,6 @@ Done,Done
 "Please select attribute(s).","Please select attribute(s)."
 "Generate Products","Generate Products"
 "Configurable Product Image","Configurable Product Image"
-"Parent product does not have configurable product options","Parent product does not have configurable product options"
-"Child product does not have attribute value %1","Child product does not have attribute value %1"
 Select...,Select...
 Status,Status
 ID,ID

dev/tests/api-functional/testsuite/Magento/ConfigurableProduct/Api/LinkManagementTest.php

@@ -74,7 +74,8 @@ public function testAddChild()
     }
 
     /**
-     * Test case to cover bug MAGETWO-58401
+     * Test the full flow of creating a configurable product and adding a child via REST
+     *
      * @magentoApiDataFixture Magento/ConfigurableProduct/_files/configurable_attribute.php
      */
     public function testAddChildFullRestCreation()

dev/tests/integration/testsuite/Magento/ConfigurableProduct/_files/product_simple_77.php

@@ -1,5 +1,7 @@
 <?php
 /**
+ * Creates a simple product to be used for test cases.
+ *
  * Copyright © 2016 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */