1 files changed, 9 insertions, 26 deletions
diff --git a/core/modules/contextual/js/contextual.toolbar.js b/core/modules/contextual/js/contextual.toolbar.js
index 8fc206cc2c3b..c94d0df414c9 100644
--- a/core/modules/contextual/js/contextual.toolbar.js
+++ b/core/modules/contextual/js/contextual.toolbar.js
@@ -3,7 +3,7 @@
  * Attaches behaviors for the Contextual module's edit toolbar tab.
  */
 
-(function ($, Drupal, Backbone) {
+(function ($, Drupal) {
   const strings = {
     tabbingReleased: Drupal.t(
       'Tabbing is no longer constrained by the Contextual module.',
@@ -21,33 +21,19 @@
    *   A contextual links DOM element as rendered by the server.
    */
   function initContextualToolbar(context) {
-    if (!Drupal.contextual || !Drupal.contextual.collection) {
+    if (!Drupal.contextual || !Drupal.contextual.instances) {
       return;
     }
 
-    const contextualToolbar = Drupal.contextualToolbar;
-    contextualToolbar.model = new contextualToolbar.StateModel(
-      {
-        // Checks whether localStorage indicates we should start in edit mode
-        // rather than view mode.
-        // @see Drupal.contextualToolbar.VisualView.persist
-        isViewing:
-          document.querySelector('body .contextual-region') === null ||
-          localStorage.getItem('Drupal.contextualToolbar.isViewing') !==
-            'false',
-      },
-      {
-        contextualCollection: Drupal.contextual.collection,
-      },
-    );
+    const { contextualToolbar } = Drupal;
 
     const viewOptions = {
       el: $('.toolbar .toolbar-bar .contextual-toolbar-tab'),
-      model: contextualToolbar.model,
       strings,
     };
-    new contextualToolbar.VisualView(viewOptions);
-    new contextualToolbar.AuralView(viewOptions);
+    contextualToolbar.model = new Drupal.contextual.ContextualToolbarModelView(
+      viewOptions,
+    );
   }
 
   /**
@@ -75,13 +61,10 @@
    */
   Drupal.contextualToolbar = {
     /**
-     * The {@link Drupal.contextualToolbar.StateModel} instance.
-     *
-     * @type {?Drupal.contextualToolbar.StateModel}
+     * The {@link Drupal.contextual.ContextualToolbarModelView} instance.
      *
-     * @deprecated in drupal:9.4.0 and is removed from drupal:12.0.0. There is
-     * no replacement.
+     * @type {?Drupal.contextual.ContextualToolbarModelView}
      */
     model: null,
   };
-})(jQuery, Drupal, Backbone);
+})(jQuery, Drupal);