[gnome-shell] messageList: Don't include message actor in error message

[Florian Müllner <fmuellner src gnome org>]

commit 55362aed3d42e02d3b8aaf2ff79cdcae79ce2b50
Author: Jonas Dreßler <verdre v0yd nl>
Date:   Sun Nov 17 14:35:42 2019 +0100

    messageList: Don't include message actor in error message
    
    Because the message actor could also be undefined or a already
    deallocated ClutterActor, we sometimes fail to show the error message
    and get an error from Gjs instead.
    
    So make sure we always log the proper error message and just leave out
    the actor.
    
    https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/833

 js/ui/messageList.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/js/ui/messageList.js b/js/ui/messageList.js
index 08bcbb4449..3188d0377f 100644
--- a/js/ui/messageList.js
+++ b/js/ui/messageList.js
@@ -642,7 +642,7 @@ var MessageListSection = GObject.registerClass({
 
     moveMessage(message, index, animate) {
         if (!this._messages.includes(message))
-            throw new Error(`Impossible to move the untracked message ${message}`);
+            throw new Error(`Impossible to move untracked message`);
 
         let listItem = message.get_parent();
 
@@ -671,7 +671,7 @@ var MessageListSection = GObject.registerClass({
 
     removeMessage(message, animate) {
         if (!this._messages.includes(message))
-            throw new Error(`Impossible to remove the untracked message ${message}`);
+            throw new Error(`Impossible to remove untracked message`);
 
         let listItem = message.get_parent();
         listItem._connectionsIds.forEach(id => message.disconnect(id));