[gnome-music/wip/jfelder/lastfm-ui-v1: 1/6] scrobbler: Remove unused attribute _authentication

[Jean Felder <jfelder src gnome org>]

commit 56f74aa385ccdcbb4f1cb4dbeebfe599394e75e8
Author: Jean Felder <jfelder src gnome org>
Date:   Sat Jan 4 20:10:19 2020 +0100

    scrobbler: Remove unused attribute _authentication

 gnomemusic/scrobbler.py | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/gnomemusic/scrobbler.py b/gnomemusic/scrobbler.py
index cefdc052..646a5e60 100644
--- a/gnomemusic/scrobbler.py
+++ b/gnomemusic/scrobbler.py
@@ -147,7 +147,6 @@ class LastFmScrobbler(GObject.GObject):
         super().__init__()
 
         self._scrobbled = False
-        self._authentication = None
         self._goa_lastfm = GoaLastFM()
         self._soup_session = Soup.Session.new()