Replace disconnectedCallback stub since this change is breaking.

Polymer · Dec 11, 2017 · c8acc18 · c8acc18
1 parent 1b514b4
commit c8acc18
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/lib/mixins/properties-mixin.html b/lib/mixins/properties-mixin.html
@@ -200,6 +200,16 @@
         this._enableProperties();
       }
 
+      /**
+       * Called when the element is removed from a document
+       * @suppress {missingProperties} Super may or may not implement the callback
+       */
+      disconnectedCallback() {
+        if (super.disconnectedCallback) {
+          super.disconnectedCallback();
+        }
+      }
+
     }
 
     return PropertiesMixin;