From 7df89ae2ed7340ecc277b65128b2c8ac0a2f7c6a Mon Sep 17 00:00:00 2001
From: Steven Orvell <sorvell@google.com>
Date: Wed, 29 Jan 2020 18:52:31 -0800
Subject: [PATCH] Add comment to skip.

---
 test/unit/legacy-noattributes.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/unit/legacy-noattributes.html b/test/unit/legacy-noattributes.html
index 10072b5d7c..92ed94d828 100644
--- a/test/unit/legacy-noattributes.html
+++ b/test/unit/legacy-noattributes.html
@@ -118,6 +118,7 @@
       });
 
       test('native properties observeable when `_legacyForceObservedAttributes` set', function() {
+        // Unsupported when polyfill is in use since it uses `setAttribute`.
         if (customElements.polyfillWrapFlushCallback) {
           this.skip();
         }