[gnome-music/wip/jfelder/playlistdialog-listbox: 11/14] playlistdialog: Remove useless css styles

[Jean Felder <jfelder src gnome org>]

commit d9d45b04e11e68ca7507793a00228f1cd5c0d2a1
Author: Jean Felder <jfelder src gnome org>
Date:   Tue May 21 11:07:01 2019 +0200

    playlistdialog: Remove useless css styles
    
    These styles do not exist.

 data/ui/PlaylistDialog.ui | 4 ----
 1 file changed, 4 deletions(-)
---
diff --git a/data/ui/PlaylistDialog.ui b/data/ui/PlaylistDialog.ui
index e2bcdca9..6b341b06 100644
--- a/data/ui/PlaylistDialog.ui
+++ b/data/ui/PlaylistDialog.ui
@@ -214,10 +214,6 @@
                             <signal name="changed" handler="_on_selection_changed" swapped="no"/>
                           </object>
                         </child>
-                        <style>
-                          <class name="list-row"/>
-                          <class name="playlists-list"/>
-                        </style>
                       </object>
                     </child>
                   </object>