[gnome-music/wip/jfelder/playlists-core-rewrite-prep-work: 19/21] playlists: Remove unused signals

[Jean Felder <jfelder src gnome org>]

commit a33b9abb4f3aa08f1af2006f47c2a207b212817d
Author: Jean Felder <jfelder src gnome org>
Date:   Mon Jul 1 23:40:11 2019 +0200

    playlists: Remove unused signals
    
    playlist-created and playlist-deleted signals are not used anymore.

 gnomemusic/playlists.py | 6 ------
 1 file changed, 6 deletions(-)
---
diff --git a/gnomemusic/playlists.py b/gnomemusic/playlists.py
index 15501549..af640cf3 100644
--- a/gnomemusic/playlists.py
+++ b/gnomemusic/playlists.py
@@ -158,10 +158,6 @@ class Playlists(GObject.GObject):
 
     __gsignals__ = {
         'activate-playlist': (GObject.SignalFlags.RUN_FIRST, None, (str,)),
-        'playlist-created': (
-            GObject.SignalFlags.RUN_FIRST, None, (Grl.Media,)
-        ),
-        'playlist-deleted': (GObject.SignalFlags.RUN_FIRST, None, (str,)),
         'playlist-updated': (GObject.SignalFlags.RUN_FIRST, None, (Playlist,)),
         'playlist-renamed': (GObject.SignalFlags.RUN_FIRST, None, (Playlist,)),
         'song-added-to-playlist': (
@@ -420,7 +416,6 @@ class Playlists(GObject.GObject):
                 creation_date=item.get_creation_date())
             self._playlists_model.insert_sorted(
                 new_playlist, Playlist.compare_playlist_func)
-            self.emit('playlist-created', item)
             callback(new_playlist)
 
         def cursor_callback(cursor, res, data):
@@ -478,7 +473,6 @@ class Playlists(GObject.GObject):
         """
         def update_callback(conn, res, data):
             conn.update_finish(res)
-            self.emit('playlist-deleted', playlist.props.id_)
 
         self._pls_todelete.remove(playlist)
         query = Query.delete_playlist(playlist.props.id_)