[gnome-music/wip/mschraal/playlistcontrols-disable-play-on-empty: 2/2] playlistcontrols: Minor cleanups

[Marinus Schraal <mschraal src gnome org>]

commit f08121a6ad279cf058f73d300234fbc01df29a52
Author: Marinus Schraal <mschraal gnome org>
Date:   Fri Jan 3 21:35:30 2020 +0100

    playlistcontrols: Minor cleanups
    
    * Remove __repr__
    * Remove unused template assignment

 gnomemusic/widgets/playlistcontrols.py | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/gnomemusic/widgets/playlistcontrols.py b/gnomemusic/widgets/playlistcontrols.py
index 64111d48..a08d1811 100644
--- a/gnomemusic/widgets/playlistcontrols.py
+++ b/gnomemusic/widgets/playlistcontrols.py
@@ -41,10 +41,6 @@ class PlaylistControls(Gtk.Grid):
     _rename_entry = Gtk.Template.Child()
     _rename_done_button = Gtk.Template.Child()
     _songs_count_label = Gtk.Template.Child()
-    _menubutton = Gtk.Template.Child()
-
-    def __repr__(self):
-        return '<PlaylistControls>'
 
     def __init__(self, application):
         """Initialize