[polari] userList: Drop intermediate frame

[Florian Müllner <fmuellner src gnome org>]

commit 6b1ac22d85e2a75cbe52279241b98a4bcb9e912c
Author: Florian Müllner <fmuellner gnome org>
Date:   Sat Oct 10 03:40:08 2020 +0200

    userList: Drop intermediate frame
    
    It is only used as a placeholder for the actual user list, but as
    the list is always located at the end of its parent, we can just
    as well add it directly.
    
    https://gitlab.gnome.org/GNOME/polari/-/merge_requests/174

 src/userList.js | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)
---
diff --git a/src/userList.js b/src/userList.js
index 31df5f97..2af888f4 100644
--- a/src/userList.js
+++ b/src/userList.js
@@ -48,11 +48,6 @@ class UserListPopover extends Gtk.Popover {
         this._revealer = new Gtk.Revealer();
         this._box.add(this._revealer);
 
-        this._userListBin = new Gtk.Frame({
-            shadow_type: Gtk.ShadowType.NONE,
-        });
-        this._box.add(this._userListBin);
-
         this._entry = new Gtk.SearchEntry();
         this._entry.connect('search-changed', this._updateFilter.bind(this));
         this._revealer.add(this._entry);
@@ -90,7 +85,7 @@ class UserListPopover extends Gtk.Popover {
             return;
 
         this._userList = new UserList(room);
-        this._userListBin.add(this._userList);
+        this._box.add(this._userList);
 
         this._userList.vadjustment.connect('changed',
             this._updateEntryVisibility.bind(this));