Fix static test failures

Author: fredden

app/code/Magento/User/Block/Role.php

@@ -36,6 +36,8 @@ protected function _construct()
     }
 
     /**
+     * Get a URL to create a role
+     *
      * @return string
      */
     public function getCreateUrl()
@@ -44,6 +46,8 @@ public function getCreateUrl()
     }
 
     /**
+     * Prepare the layout
+     *
      * @return $this
      */
     protected function _prepareLayout()

app/code/Magento/User/Block/User/Edit.php

@@ -15,8 +15,6 @@
 class Edit extends \Magento\Backend\Block\Widget\Form\Container
 {
     /**
-     * Core registry
-     *
      * @var \Magento\Framework\Registry
      */
     protected $_coreRegistry = null;
@@ -120,6 +118,8 @@ public function getObjectId()
     }
 
     /**
+     * Get text to be used in the header
+     *
      * @return \Magento\Framework\Phrase
      */
     public function getHeaderText()

app/code/Magento/User/Block/User/Edit/Tabs.php

@@ -27,6 +27,8 @@ protected function _construct()
     }
 
     /**
+     * Add tabs to the HTML
+     *
      * @return $this
      */
     protected function _beforeToHtml()

app/code/Magento/User/Model/ResourceModel/User/Locked/Collection.php

@@ -20,5 +20,7 @@ protected function _initSelect()
     {
         parent::_initSelect();
         $this->addFieldToFilter('lock_expires', ['notnull' => true]);
+
+        return $this;
     }
 }

app/code/Magento/Variable/Model/ResourceModel/Variable/Collection.php

@@ -11,8 +11,6 @@
 class Collection extends \Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection
 {
     /**
-     * Store Id
-     *
      * @var int
      */
     protected $_storeId = 0;

app/code/Magento/Weee/Block/Item/Price/Renderer.php

@@ -6,7 +6,7 @@
 namespace Magento\Weee\Block\Item\Price;
 
 use Magento\Framework\Pricing\PriceCurrencyInterface;
-use Magento\Sales\Model\Order\CreditMemo\Item as CreditMemoItem;
+use Magento\Sales\Model\Order\Creditmemo\Item as CreditMemoItem;
 use Magento\Sales\Model\Order\Invoice\Item as InvoiceItem;
 use Magento\Sales\Model\Order\Item as OrderItem;
 use Magento\Weee\Model\Tax as WeeeDisplayConfig;