[gtksourceview] Remove vfunc that should not be there.

[Paolo Borelli <pborelli src gnome org>]

commit 127ece393ec921061ddc707a90eaaa610ab3cfa7
Author: Paolo Borelli <pborelli gnome org>
Date:   Mon Feb 22 22:05:37 2010 +0100

    Remove vfunc that should not be there.

 gtksourceview/gtksourceundomanager.h |    3 ---
 1 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/gtksourceview/gtksourceundomanager.h b/gtksourceview/gtksourceundomanager.h
index 175a468..e85eb9b 100644
--- a/gtksourceview/gtksourceundomanager.h
+++ b/gtksourceview/gtksourceundomanager.h
@@ -42,9 +42,6 @@ struct _GtkSourceUndoManagerIface
 	GTypeInterface parent;
 
 	/* Interface functions */
-	void     (*set_buffer)                (GtkSourceUndoManager *manager,
-	                                       GtkTextBuffer        *buffer);
-
 	gboolean (*can_undo)                  (GtkSourceUndoManager *manager);
 	gboolean (*can_redo)                  (GtkSourceUndoManager *manager);