Issue #1888744 by nick_schuch: Fixed text.module missing text_library_info() -...

Issue #1888744 by nick_schuch: Fixed text.module missing text_library_info() - does not explicitly declare js dependencies.

core/modules/text/lib/Drupal/text/Plugin/field/widget/TextareaWithSummaryWidget.php

@@ -43,7 +43,7 @@ function formElement(array $items, $delta, array $element, $langcode, array &$fo
       '#rows' => $this->getSetting('summary_rows'),
       '#description' => t('Leave blank to use trimmed value of full text as the summary.'),
       '#attached' => array(
-        'js' => array(drupal_get_path('module', 'text') . '/text.js'),
+        'library' => array(array('text', 'drupal.text')),
       ),
       '#attributes' => array('class' => array('text-summary')),
       '#prefix' => '<div class="text-summary-wrapper">',

core/modules/text/text.module

@@ -7,6 +7,26 @@
 
 use Drupal\Core\Entity\EntityInterface;
 
+/**
+ * Implements hook_library_info().
+ */
+function text_library_info() {
+  $libraries['drupal.text'] = array(
+    'title' => 'Text',
+    'version' => VERSION,
+    'js' => array(
+      drupal_get_path('module', 'text') . '/text.js' => array(),
+    ),
+    'dependencies' => array(
+      array('system', 'jquery'),
+      array('system', 'jquery.once'),
+      array('system', 'drupal'),
+    ),
+  );
+
+  return $libraries;
+}
+
 /**
  * Implements hook_help().
  */