diff --git a/core/modules/shortcut/lib/Drupal/shortcut/Access/LinkDeleteAccessCheck.php b/core/modules/shortcut/lib/Drupal/shortcut/Access/LinkDeleteAccessCheck.php
new file mode 100644
index 0000000..30153df
--- /dev/null
+++ b/core/modules/shortcut/lib/Drupal/shortcut/Access/LinkDeleteAccessCheck.php
@@ -0,0 +1,37 @@
+<?php
+
+/**
+ * @file
+ * Contains Drupal\shortcut\Access\LinkDeleteAccessCheck.
+ */
+
+namespace Drupal\shortcut\Access;
+
+use Drupal\Core\Access\StaticAccessCheckInterface;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * Provides an access check for shortcut link delete routes.
+ */
+class LinkDeleteAccessCheck implements StaticAccessCheckInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function appliesTo() {
+    return array('_access_shortcut_link_delete');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function access(Route $route, Request $request) {
+    $menu_link = $request->attributes->get('menu_link');
+    $set_name = str_replace('shortcut-', '', $menu_link['menu_name']);
+    if ($shortcut_set = shortcut_set_load($set_name)) {
+      return shortcut_set_edit_access($shortcut_set) ? static::ALLOW : static::DENY;
+    }
+  }
+
+}
diff --git a/core/modules/toolbar/templates/toolbar.html.twig b/core/modules/toolbar/templates/toolbar.html.twig
new file mode 100644
index 0000000..25430d0
--- /dev/null
+++ b/core/modules/toolbar/templates/toolbar.html.twig
@@ -0,0 +1,43 @@
+{#
+/**
+ * @file
+ * Default theme implementation for the administrative toolbar.
+ *
+ * Available variables:
+ * - attributes: HTML attributes for the wrapper.
+ * - toolbar_attributes: HTML attributes to apply to the toolbar.
+ * - toolbar_heading: The heading or label for the toolbar.
+ * - tabs: List of tabs for the toolbar.
+ *   - attributes: HTML Attributes for the tab container.
+ *   - link: Link or button for the menu tab.
+ * - trays: Toolbar tray list, each associated with a tab. Each tray in trays
+ *   contains:
+ *   - attributes: HTML attributes to apply to the tray.
+ *   - label: The tray's label.
+ *   - links: The tray menu links.
+ *
+ * @see template_preprocess_toolbar()
+ *
+ * @ingroup themeable
+ */
+#}
+<nav{{ attributes }}>
+  <div{{ toolbar_attributes }}>
+    <h2 class="visually-hidden">{{ toolbar_heading }}</h2>
+    {% for tab in tabs %}
+      <div{{ tab.attributes }}>{{ tab.link }}</div>
+    {% endfor %}
+  </div>
+  {% for tray in trays %}
+    {% spaceless %}
+    <div{{ tray.attributes }}>
+      <div class="toolbar-lining clearfix">
+        {% if tray.label %}
+          <h3 class="toolbar-tray-name visually-hidden">{{ tray.label }}</h3>
+        {% endif %}
+        {{ tray.links }}
+      </div>
+    </div>
+    {% endspaceless %}
+  {% endfor %}
+</nav>