[gnome-boxes] notificationbar: remove some public fields

[Marc-Andre Lureau <malureau src gnome org>]

commit ad8e0d4c65d638e492954bfbe0a4be3a09debede
Author: Marc-Andrà Lureau <marcandre lureau gmail com>
Date:   Mon Jul 23 16:02:25 2012 +0200

    notificationbar: remove some public fields

 src/notificationbar.vala |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/notificationbar.vala b/src/notificationbar.vala
index fee0b52..4750599 100644
--- a/src/notificationbar.vala
+++ b/src/notificationbar.vala
@@ -3,13 +3,12 @@ using Gtk;
 
 private class Boxes.Notificationbar: GLib.Object {
     public Clutter.Actor actor { get { return revealer; } }
-    public static const float spacing = 60.0f;
 
     public delegate void OKFunc ();
     public delegate void CancelFunc ();
 
-    public GtkClutter.Actor gtk_actor;
-    public Revealer revealer;
+    private GtkClutter.Actor gtk_actor;
+    private Revealer revealer;
     private InfoBar info_bar;
     private Label message_label;
     private Button ok_button;