Issue #1931976 follow-up by linclark, effulgentsia: Support deserialization...

Issue #1931976 follow-up by linclark, effulgentsia: Support deserialization for hal+json (minor nit fixes).

core/modules/hal/lib/Drupal/hal/Normalizer/EntityNormalizer.php

@@ -80,6 +80,7 @@ public function denormalize($data, $class, $format = NULL, array $context = arra
     $typed_data_ids = $this->getTypedDataIds($data['_links']['type']);
     $entity = entity_create($typed_data_ids['entity_type'], array('langcode' => $langcode, 'type' => $typed_data_ids['bundle']));
 
+    // @todo Handle data in _links and _embedded, http://drupal.org/node/1880424
     // Get links and remove from data array.
     $links = $data['_links'];
     unset($data['_links']);
@@ -101,12 +102,12 @@ public function denormalize($data, $class, $format = NULL, array $context = arra
       $field = $entity->get($field_name);
       // Get the class of the field. This will generally be the default Field
       // class.
-      $class = get_class($field);
+      $field_class = get_class($field);
       // Pass in the empty field object as a target instance. Since the context
       // is already prepared for the field, any data added to it is
       // automatically added to the entity.
       $context['target_instance'] = $field;
-      $this->serializer->denormalize($field_data, $class, $format, $context);
+      $this->serializer->denormalize($field_data, $field_class, $format, $context);
     }
 
     return $entity;

core/modules/hal/lib/Drupal/hal/Normalizer/FieldItemNormalizer.php

@@ -58,7 +58,7 @@ public function denormalize($data, $class, $format = NULL, array $context = arra
       $langcode = $data['lang'];
       unset($data['lang']);
       $field_definition = $field_item->getDefinition();
-      if ($field_definition['translatable'] == TRUE) {
+      if ($field_definition['translatable']) {
         $field_item = $this->createTranslatedInstance($field_item, $langcode);
       }
     }