[gnome-desktop] gnome-rr: Fix stray _is_laptop() call

[Bastien Nocera <hadess src gnome org>]

commit fee662fcc8ea8b71ebe80a843e4cf38cd9e6e51a
Author: Bastien Nocera <hadess hadess net>
Date:   Mon Mar 4 12:32:46 2013 +0100

    gnome-rr: Fix stray _is_laptop() call

 libgnome-desktop/gnome-rr.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgnome-desktop/gnome-rr.c b/libgnome-desktop/gnome-rr.c
index 6759030..c5acd29 100644
--- a/libgnome-desktop/gnome-rr.c
+++ b/libgnome-desktop/gnome-rr.c
@@ -1760,7 +1760,7 @@ ensure_display_name (GnomeRROutput *output)
     if (output->display_name != NULL)
         return;
 
-    if (gnome_rr_output_is_laptop (output))
+    if (gnome_rr_output_is_builtin_display (output))
         output->display_name = g_strdup (_("Built-in Display"));
 
     if (output->display_name == NULL