[gnome-control-center] user-accounts: Do not access already removed toolbar

[Felipe Borges <felipeborges src gnome org>]

commit 8e8d00541b55a1f87956953d3ef14c4239b5c344
Author: Ondrej Holy <oholy redhat com>
Date:   Wed Jul 27 14:36:50 2016 +0200

    user-accounts: Do not access already removed toolbar
    
    Commit eb9c110 removed add-remove-toolbar, however, some leftovers are
    in the code which causes the following errors:
    Gtk-CRITICAL **: gtk_widget_get_style_context: assertion 'GTK_IS_WIDGET (widget)' failed
    Gtk-CRITICAL **: gtk_style_context_set_junction_sides: assertion 'GTK_IS_STYLE_CONTEXT (context)' failed
    
    https://bugzilla.gnome.org/show_bug.cgi?id=767065

 panels/user-accounts/um-user-panel.c |    5 -----
 1 files changed, 0 insertions(+), 5 deletions(-)
---
diff --git a/panels/user-accounts/um-user-panel.c b/panels/user-accounts/um-user-panel.c
index dd02c0f..bb5e8ce 100644
--- a/panels/user-accounts/um-user-panel.c
+++ b/panels/user-accounts/um-user-panel.c
@@ -1790,11 +1790,6 @@ cc_user_panel_init (CcUserPanel *self)
         gtk_container_add (GTK_CONTAINER (self), get_widget (d, "overlay"));
         d->history_dialog = um_history_dialog_new ();
         setup_main_window (self);
-
-        context = gtk_widget_get_style_context (get_widget (d, "list-scrolledwindow"));
-        gtk_style_context_set_junction_sides (context, GTK_JUNCTION_BOTTOM);
-        context = gtk_widget_get_style_context (get_widget (d, "add-remove-toolbar"));
-        gtk_style_context_set_junction_sides (context, GTK_JUNCTION_TOP);
 }
 
 static void