From d5672dcf65d27fa2d28765d433db3ef595015d41 Mon Sep 17 00:00:00 2001
From: Kevin Schaaf <kschaaf@google.com>
Date: Wed, 22 Aug 2018 13:55:04 -0400
Subject: [PATCH] Grandfather defaulting sanitizeDOMValue from legacy Polymer
 object.

---
 lib/utils/settings.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/utils/settings.js b/lib/utils/settings.js
index a179f87c55..5094b58a50 100644
--- a/lib/utils/settings.js
+++ b/lib/utils/settings.js
@@ -52,7 +52,7 @@ export const setRootPath = function(path) {
  *
  * @type {(function(*,string,string,Node):*)|undefined}
  */
-export let sanitizeDOMValue = undefined;
+export let sanitizeDOMValue = window.Polymer && window.Polymer.sanitizeDOMValue || undefined;
 
 /**
  * Sets the global sanitizeDOMValue available via this module's exported
@@ -65,7 +65,6 @@ export const setSanitizeDOMValue = function(newSanitizeDOMValue) {
   sanitizeDOMValue = newSanitizeDOMValue;
 };
 
-
 /**
  * Globally settable property to make Polymer Gestures use passive TouchEvent listeners when recognizing gestures.
  * When set to `true`, gestures made from touch will not be able to prevent scrolling, allowing for smoother