Issue #1618136 follow-up by fgm: Remove type from entity hooks.

core/modules/node/node.module

@@ -1204,7 +1204,6 @@ function node_view(Node $node, $view_mode = 'full', $langcode = NULL) {
   }
 
   // Allow modules to modify the structured node.
-  $type = 'node';
   drupal_alter(array('node_view', 'entity_view'), $build, $node);
 
   return $build;