[retro-gtk] demo: Fix a double free

[Adrien Plazas <aplazas src gnome org>]

commit be8ba7430b0bf91a29c29ab09fcd2def0243c42e
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Thu May 11 10:45:09 2017 +0200

    demo: Fix a double free

 demos/retro-demo.c |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/demos/retro-demo.c b/demos/retro-demo.c
index 6c53bb5..3c8907a 100644
--- a/demos/retro-demo.c
+++ b/demos/retro-demo.c
@@ -67,9 +67,6 @@ retro_demo_application_finalize (GObject *object)
   if (self->loop != NULL)
     g_object_unref (self->loop);
 
-  if (self->display != NULL)
-    g_object_unref (self->display);
-
   if (self->pa_player != NULL)
     g_object_unref (self->pa_player);