[gnome-games/wip/exalm/views: 20/20] display-view: Make 'box' and 'header_bar' private

[Alexander Mikhaylenko <alexm src gnome org>]

commit f8a19cd4804e95cf9932beeef936b5b54d296719
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Thu Oct 4 22:57:48 2018 +0500

    display-view: Make 'box' and 'header_bar' private
    
    Since ApplicationWindow doesn't reference them anymore, they can be
    hidden.

 src/ui/display-view.vala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/ui/display-view.vala b/src/ui/display-view.vala
index c3167393..6ca44f58 100644
--- a/src/ui/display-view.vala
+++ b/src/ui/display-view.vala
@@ -7,9 +7,9 @@ private class Games.DisplayView: Gtk.Bin, ApplicationView {
        public signal void back ();
 
        [GtkChild]
-       public DisplayBox box;
+       private DisplayBox box;
        [GtkChild]
-       public DisplayHeaderBar header_bar;
+       private DisplayHeaderBar header_bar;
 
        public Gtk.Widget titlebar {
                get { return header_bar; }