From 848e8c9be6a72d12c4d2891363bfe27d6ce14675 Mon Sep 17 00:00:00 2001
From: Kevin Schaaf <kschaaf@google.com>
Date: Thu, 19 Sep 2019 18:49:09 -0700
Subject: [PATCH] Revert optimization to not wrap change notifications. This
 was causing a number of rendering tests to fail. Needs investigation, but
 possibly because wrapping calls ShadyDOM.flush, and this alters distribution
 timing which some tests may have inadvertently relied on.

---
 lib/mixins/property-effects.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/mixins/property-effects.js b/lib/mixins/property-effects.js
index 5da858450f..ee210592c6 100644
--- a/lib/mixins/property-effects.js
+++ b/lib/mixins/property-effects.js
@@ -320,8 +320,7 @@ function dispatchNotifyEvent(inst, eventName, value, path) {
   if (path) {
     detail.path = path;
   }
-  // Note, since this does not bubble, it should not need to be wrapped.
-  inst.dispatchEvent(new CustomEvent(eventName, { detail }));
+  wrap(/** @type {!HTMLElement} */(inst)).dispatchEvent(new CustomEvent(eventName, { detail }));
 }
 
 /**