[mutter/wayland] background: don't save pixbuf in user data

[Giovanni Campagna <gcampagna src gnome org>]

commit ab72352c47bfdc9a41ea83b3a8e36a7572ec8f63
Author: Tim Lunn <tim feathertop org>
Date:   Mon Aug 26 11:39:38 2013 +1000

    background: don't save pixbuf in user data
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706777

 src/compositor/meta-background.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/src/compositor/meta-background.c b/src/compositor/meta-background.c
index 4c61501..830e1c6 100644
--- a/src/compositor/meta-background.c
+++ b/src/compositor/meta-background.c
@@ -1031,7 +1031,6 @@ meta_background_load_file_finish (MetaBackground  *self,
                                   GAsyncResult    *result,
                                   GError         **error)
 {
-  static CoglUserDataKey key;
   GTask *task;
   LoadFileTaskData *task_data;
   CoglTexture *texture;
@@ -1077,12 +1076,6 @@ meta_background_load_file_finish (MetaBackground  *self,
       goto out;
     }
 
-  cogl_object_set_user_data (COGL_OBJECT (texture),
-                             &key,
-                             g_object_ref (pixbuf),
-                             (CoglUserDataDestroyCallback)
-                             g_object_unref);
-
   ensure_pipeline (self);
   unset_texture (self);
   set_style (self, task_data->style);