[gnome-boxes] spice: enable audio support

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

commit c379955eff6a8cb06751bf993cc9f6ebc6a13b5c
Author: Marc-Andrà Lureau <marcandre lureau gmail com>
Date:   Sat Nov 5 18:04:35 2011 +0100

    spice: enable audio support

 src/spice-display.vala |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/spice-display.vala b/src/spice-display.vala
index e66e13e..97cbc59 100644
--- a/src/spice-display.vala
+++ b/src/spice-display.vala
@@ -8,6 +8,7 @@ private class Boxes.SpiceDisplay: Boxes.Display, Boxes.IProperties {
 
     private Session session;
     private unowned GtkSession gtk_session;
+    private unowned Audio audio;
     private ulong channel_new_id;
     private ulong channel_destroy_id;
     private Display.SavedProperty[] display_saved_properties;
@@ -25,6 +26,7 @@ private class Boxes.SpiceDisplay: Boxes.Display, Boxes.IProperties {
 
         need_password = false;
         session = new Session ();
+        audio = Spice.Audio.get (session, null);
         gtk_session = GtkSession.get (session);
 
         this.notify["config"].connect (() => {