[gnome-shell-extensions] apps-menu: Remove excess argument

[Florian Müllner <fmuellner src gnome org>]

commit 37b95a849834aed1d8c8d9e869e060d9f384182d
Author: Alexander Rüedlinger <a rueedlinger gmail com>
Date:   Tue Sep 5 07:51:23 2017 +0200

    apps-menu: Remove excess argument
    
    This was an oversight in commit 63653406a3f when porting from a
    removed Popover API to ClutterActor.add_child().
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787294

 extensions/apps-menu/extension.js |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/extensions/apps-menu/extension.js b/extensions/apps-menu/extension.js
index 8668b59..7edfa31 100644
--- a/extensions/apps-menu/extension.js
+++ b/extensions/apps-menu/extension.js
@@ -62,7 +62,7 @@ const ApplicationMenuItem = new Lang.Class({
 
         let appLabel = new St.Label({ text: app.get_name(), y_expand: true,
                                       y_align: Clutter.ActorAlign.CENTER });
-        this.actor.add_child(appLabel, { expand: true });
+        this.actor.add_child(appLabel);
         this.actor.label_actor = appLabel;
 
         let textureCache = St.TextureCache.get_default();