[gnome-music] views: Remove unused function

[Marinus Schraal <mschraal src gnome org>]

commit e8819914f499aa50f9d1fa4be8f64131a3f5d4c2
Author: Marinus Schraal <mschraal src gnome org>
Date:   Tue Oct 11 10:00:57 2016 +0200

    views: Remove unused function

 gnomemusic/views/baseview.py     |    3 ---
 gnomemusic/views/playlistview.py |    3 ---
 2 files changed, 0 insertions(+), 6 deletions(-)
---
diff --git a/gnomemusic/views/baseview.py b/gnomemusic/views/baseview.py
index 8e2e0ea..f6ce21e 100644
--- a/gnomemusic/views/baseview.py
+++ b/gnomemusic/views/baseview.py
@@ -264,9 +264,6 @@ class BaseView(Gtk.Stack):
     def get_selected_tracks(self, callback):
         callback([])
 
-    def _on_list_widget_star_render(self, col, cell, model, _iter, data):
-        pass
-
     @log
     def _set_selection(self, value, parent=None):
         count = 0
diff --git a/gnomemusic/views/playlistview.py b/gnomemusic/views/playlistview.py
index defd39d..4b767d4 100644
--- a/gnomemusic/views/playlistview.py
+++ b/gnomemusic/views/playlistview.py
@@ -198,9 +198,6 @@ class PlaylistView(BaseView):
     def _on_list_widget_title_render(self, col, cell, model, _iter, data):
         pass
 
-    def _on_list_widget_star_render(self, col, cell, model, _iter, data):
-        pass
-
     def _on_list_widget_duration_render(self, col, cell, model, _iter, data):
         if not model.iter_is_valid(_iter):
             return