[gnome-control-center] background: Remove undefined method declaration

[Debarshi Ray <debarshir src gnome org>]

commit 675bf324f8397eaaa40550217f440dbe1d28c32c
Author: Debarshi Ray <debarshir gnome org>
Date:   Mon Sep 30 18:54:56 2013 +0200

    background: Remove undefined method declaration

 panels/background/bg-wallpapers-source.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/panels/background/bg-wallpapers-source.h b/panels/background/bg-wallpapers-source.h
index a99111f..8949367 100644
--- a/panels/background/bg-wallpapers-source.h
+++ b/panels/background/bg-wallpapers-source.h
@@ -70,7 +70,6 @@ struct _BgWallpapersSourceClass
 GType bg_wallpapers_source_get_type (void) G_GNUC_CONST;
 
 BgWallpapersSource *bg_wallpapers_source_new (void);
-GtkListStore       *bg_wallpapers_source_get_liststore (BgWallpapersSource *source);
 
 G_END_DECLS