From bf05e3835a547f167586a96d536ca2a25673116e Mon Sep 17 00:00:00 2001
From: Kevin Schaaf <kschaaf@google.com>
Date: Wed, 20 Feb 2019 17:54:14 -0800
Subject: [PATCH] Remove unnecessary literal check

---
 lib/utils/templatize.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils/templatize.js b/lib/utils/templatize.js
index c53abdab6f..bce85db55b 100644
--- a/lib/utils/templatize.js
+++ b/lib/utils/templatize.js
@@ -579,7 +579,7 @@ function warnOnUndeclaredProperties(templateInfo, options, methodHost) {
       const effects = propertyEffects[prop];
       for (let i=0; i<effects.length; i++) {
         const {part} = effects[i].info;
-        if (!part.literal && !(part.signature && part.signature.static)) {
+        if (!(part.signature && part.signature.static)) {
           console.warn(`Property '${prop}' used in template but not ` +
             `declared in 'properties'; attribute will not be observed.`);
           break;