[recipes] chef dialog: Avoid double separators

[Matthias Clasen <matthiasc src gnome org>]

commit f6f13924cb63930d7f3f3aa8974de60105cece24
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 27 21:27:55 2017 -0400

    chef dialog: Avoid double separators
    
    We use css borders now between rows, so we no longer need
    separator widgets here.

 src/gr-chef-dialog.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/gr-chef-dialog.c b/src/gr-chef-dialog.c
index fb8f786..b62c30e 100644
--- a/src/gr-chef-dialog.c
+++ b/src/gr-chef-dialog.c
@@ -280,9 +280,6 @@ gr_chef_dialog_init (GrChefDialog *self)
 {
         gtk_widget_init_template (GTK_WIDGET (self));
 
-        gtk_list_box_set_header_func (GTK_LIST_BOX (self->chef_list),
-                                      all_headers, self, NULL);
-
         self->additions = g_ptr_array_new_with_free_func (g_free);
         self->removals = g_ptr_array_new_with_free_func (g_free);