[gnome-shell/eos3.8: 203/255] fixup! payg: factor out reminder notifications

[Matthew Leeds <mwleeds src gnome org>]

commit 1042dea32a2c4d035677f4787d1ecd8dce5a1546
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Apr 7 17:14:14 2020 -0300

    fixup! payg: factor out reminder notifications
    
    https://phabricator.endlessm.com/T29698

 js/ui/payg.js | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/payg.js b/js/ui/payg.js
index 9b8f00346c..6e973a0d27 100644
--- a/js/ui/payg.js
+++ b/js/ui/payg.js
@@ -519,8 +519,11 @@ var PaygUnlockWidget = GObject.registerClass({
 
 });
 
-var ApplyCodeNotification = GObject.registerClass(
-class ApplyCodeNotification extends MessageTray.Notification {
+var ApplyCodeNotification = GObject.registerClass({
+    Signals: {
+        'done-displaying': {},
+    },
+}, class ApplyCodeNotification extends MessageTray.Notification {
     _init(source, title, banner) {
         super._init(source, title, banner);