[gnome-robots] Do not query pixbuf format list just to free it

[Robert Roth <robertroth src gnome org>]

commit fd3fc3f4f13f8d0af4441cf6791b51b4178bae99
Author: Robert Roth <robert roth off gmail com>
Date:   Fri Jan 9 20:40:25 2015 +0200

    Do not query pixbuf format list just to free it

 src/games-file-list.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/src/games-file-list.c b/src/games-file-list.c
index 4adab0d..a544e1f 100644
--- a/src/games-file-list.c
+++ b/src/games-file-list.c
@@ -187,8 +187,6 @@ games_image_suffix_list_init (void)
     element = g_slist_next (element);
   }
 
-  pixbuf_formats = gdk_pixbuf_get_formats ();
-
   g_slist_free (pixbuf_formats);
 
   g_mutex_unlock (&image_suffix_mutex);