[nautilus/wip/cdavis/use-flap: 1/3] placessidebar: Remove "sidebar" style class

[Christopher Davis <christopherdavis src gnome org>]

commit 1871cf77ce2224d0917e62ba9e11ef1edc792775
Author: Christopher Davis <christopherdavis gnome org>
Date:   Sat Jul 9 11:45:06 2022 -0400

    placessidebar: Remove "sidebar" style class
    
    This style class is deprecated. See
    https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/style-classes.html#sidebar

 src/gtk/nautilusgtkplacessidebar.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/gtk/nautilusgtkplacessidebar.c b/src/gtk/nautilusgtkplacessidebar.c
index 6400e6eab..15ed4ac13 100644
--- a/src/gtk/nautilusgtkplacessidebar.c
+++ b/src/gtk/nautilusgtkplacessidebar.c
@@ -3905,8 +3905,6 @@ nautilus_gtk_places_sidebar_init (NautilusGtkPlacesSidebar *sidebar)
                                   GTK_POLICY_NEVER,
                                   GTK_POLICY_AUTOMATIC);
 
-  gtk_widget_add_css_class (GTK_WIDGET (sidebar), "sidebar");
-
   /* list box */
   sidebar->list_box = gtk_list_box_new ();
   gtk_widget_add_css_class (sidebar->list_box, "navigation-sidebar");