MAGETWO-49469: Contribute Ogre Bugfixes and Stories for Sprint 44

- CR changes

Author: mazhalai

app/code/Magento/CatalogSearch/Model/ResourceModel/Fulltext/Collection.php

@@ -173,6 +173,7 @@ public function __construct(
 
     /**
      * @deprecated
+     * @return \Magento\Search\Api\SearchInterface
      */
     private function getSearch()
     {
@@ -186,7 +187,7 @@ private function getSearch()
      * @deprecated
      * @param \Magento\Search\Api\SearchInterface $object
      */
-    public function setSearch($object)
+    public function setSearch(\Magento\Search\Api\SearchInterface $object)
     {
         $this->search = $object;
     }

app/code/Magento/PageCache/Block/System/Config/Form/Field/Export.php

@@ -29,8 +29,8 @@ protected function _getElementHtml(\Magento\Framework\Data\Form\Element\Abstract
 
         $data = [
             'id' => 'system_full_page_cache_varnish_export_button_version' . $this->getVarnishVersion(),
-            'label' => $this->_getLabel(),
-            'onclick' => "setLocation('" . $this->_getUrl($params) . "')",
+            'label' => $this->getLabel(),
+            'onclick' => "setLocation('" . $this->getVarnishUrl($params) . "')",
         ];
 
         $html = $buttonBlock->setData($data)->toHtml();
@@ -50,7 +50,7 @@ public function getVarnishVersion()
     /**
      * @return \Magento\Framework\Phrase
      */
-    protected function _getLabel()
+    private function getLabel()
     {
         return  __('Export VCL for Varnish %1', $this->getVarnishVersion());
     }
@@ -60,7 +60,7 @@ protected function _getLabel()
      *
      * @return string
      */
-    protected function _getUrl($params = [])
+    private function getVarnishUrl($params = [])
     {
         return $this->getUrl('*/PageCache/exportVarnishConfig', $params);
     }