add missing @this annotations

ampproject · Sep 28, 2016 · aacd43e · aacd43e
1 parent be5102b
commit aacd43e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/custom-element.js b/src/custom-element.js
@@ -1115,14 +1115,16 @@ function createBaseAmpElementProto(win) {
   /**
    * Collapses the element, and notifies its owner (if there is one) that the
    * element is no longer present.
+   * @this {!Element}
    */
   ElementProto.collapse = function() {
     this.implementation_./*OK*/collapse();
   };
 
   /**
    * Called every time an owned AmpElement collapses itself.
-   * @param {!AmpElement} element
+   * @param {!Element} element
+   * @this {!Element}
    */
   ElementProto.collapsedCallback = function(element) {
     this.implementation_.collapsedCallback(element);