[gegl] TileStorage: Remove duplicate declaration

[Daniel Sabo <daniels src gnome org>]

commit ebadaddcbe43d58c3438dff0bca70ca149a34b4a
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Sun Jan 26 13:57:52 2014 -0800

    TileStorage: Remove duplicate declaration

 gegl/buffer/gegl-tile-storage.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/gegl/buffer/gegl-tile-storage.c b/gegl/buffer/gegl-tile-storage.c
index 9164c87..fe21b9d 100644
--- a/gegl/buffer/gegl-tile-storage.c
+++ b/gegl/buffer/gegl-tile-storage.c
@@ -51,8 +51,6 @@ enum
 
 guint gegl_tile_storage_signals[LAST_SIGNAL] = { 0 };
 
-GeglTileBackend * gegl_buffer_backend (GeglBuffer *buffer);
-
 GeglTileStorage *
 gegl_tile_storage_new (GeglTileBackend *backend)
 {