From 92d8e15f2b902ca10ea407a4b961d72fdbec73ab Mon Sep 17 00:00:00 2001
From: Emmanuel Garcia <egarciad@google.com>
Date: Fri, 9 Sep 2016 12:36:33 -0700
Subject: [PATCH] [skip ci] Fix externs

---
 iron-list.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iron-list.html b/iron-list.html
index 64f17016..3a26afd2 100644
--- a/iron-list.html
+++ b/iron-list.html
@@ -969,7 +969,7 @@
       var g = window;
       var handle = g.requestIdleCallback ? g.requestIdleCallback(cb) : g.setTimeout(cb, 16);
       // Polymer/issues/3895
-      Polymer.dom.addDebouncer({
+      Polymer.dom.addDebouncer(/** @type {!Polymer.Debouncer} */{
         complete: function() {
           g.cancelIdleCallback ? g.cancelIdleCallback(handle) : g.clearTimeout(handle);
           cb();