From b42e6ee049c36683ddceb83016e6a3d9380b9ddd Mon Sep 17 00:00:00 2001
From: Tao Zhou <taoalpha@google.com>
Date: Fri, 4 Oct 2019 07:49:18 +0000
Subject: [PATCH] Revert "Remove legacy-data-mixin"

This reverts commit 55f0ffa508fcde51405b385f2a44aeb321a07633.

Reason for revert: legacyUndefinedCheck is required for now

Change-Id: Id8eb5b632e46ed8301c48660f559bd35816836c8
---
 polygerrit-ui/app/elements/gr-app-p2.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/polygerrit-ui/app/elements/gr-app-p2.html b/polygerrit-ui/app/elements/gr-app-p2.html
index 2fed982004..dbac7fe3a2 100644
--- a/polygerrit-ui/app/elements/gr-app-p2.html
+++ b/polygerrit-ui/app/elements/gr-app-p2.html
@@ -20,6 +20,7 @@ limitations under the License.
 
 <link rel="import" href="/bower_components/polymer/polymer.html">
 <link rel="import" href="/bower_components/polymer-resin/standalone/polymer-resin.html">
+<link rel="import" href="/bower_components/polymer/lib/legacy/legacy-data-mixin.html">
 <link rel="import" href="../behaviors/safe-types-behavior/safe-types-behavior.html">
 <script>
   security.polymer_resin.install({