Merge remote-tracking branch 'origin/MAGETWO-32125' into PR

app/code/Magento/Backend/Block/Widget/Grid/Extended.php

@@ -203,7 +203,7 @@ class Extended extends \Magento\Backend\Block\Widget\Grid implements \Magento\Ba
         $this->setChild(
             'reset_filter_button',
             $this->getLayout()->createBlock('Magento\Backend\Block\Widget\Button')->setData(
-                ['label' => __('Reset Filter'), 'onclick' => $this->getJsObjectName() . '.resetFilter()']
+                ['label' => __('Reset Filter'), 'onclick' => $this->getJsObjectName() . '.resetFilter()', 'class' => 'action-reset']
             )
         );
         $this->setChild(