From 7745d431ac9b17f0437c1c616ee34b33de16dc38 Mon Sep 17 00:00:00 2001
From: Peter Burns <rictic@gmail.com>
Date: Mon, 14 Jan 2019 16:52:20 -0800
Subject: [PATCH] Externs should use var instead of let

Multiple externs may declare the same symbol and that's ok. That doesn't work if an extern is declared with `let` instead of `var`, you get errors like: Duplicate let / const / class / function declaration in the same scope is not allowed.
---
 externs/webcomponents-externs.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/externs/webcomponents-externs.js b/externs/webcomponents-externs.js
index 4a1987d54d..df0f46b8f0 100644
--- a/externs/webcomponents-externs.js
+++ b/externs/webcomponents-externs.js
@@ -33,7 +33,7 @@ let ShadyDOM = {
 
 window.ShadyDOM = ShadyDOM;
 
-let WebComponents = {};
+var WebComponents = {};
 window.WebComponents = WebComponents;
 
 /** @type {Element} */