messageTray: Remove unused source object parameter

This is has been added in commit b150869b5 but is never used

https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/700

diff --git a/js/ui/messageTray.js b/js/ui/messageTray.js
index 4e1841fc002979580d783c21c53699f2238c94bf..6a65d5febf3665ef18ba418e62cb2503184eb6ef 100644 (file)
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@@ -1004,7 +1004,6 @@ var MessageTray = class MessageTray {
 
     _addSource(source) {
         let obj = {
-            source: source,
             notifyId: 0,
             destroyId: 0,
         };