[beast: 14/15] BSE: remove unused bse_item_undo_depth, bse_item_redo_depth

[Tim Janik <timj src gnome org>]

commit c5fda82bb6e22978441e3e4e5a667bae5094c47c
Author: Tim Janik <timj gnu org>
Date:   Fri Sep 25 11:50:05 2015 +0200

    BSE: remove unused bse_item_undo_depth, bse_item_redo_depth

 bse/bseitem.proc |   52 ----------------------------------------------------
 1 files changed, 0 insertions(+), 52 deletions(-)
---
diff --git a/bse/bseitem.proc b/bse/bseitem.proc
index 2a843d2..7a02962 100644
--- a/bse/bseitem.proc
+++ b/bse/bseitem.proc
@@ -582,55 +582,3 @@ METHOD (BseItem, clear-undo) {
 
   return Bse::ERROR_NONE;
 }
-
-METHOD (BseItem, undo-depth) {
-  HELP  = "Call the undo-depth function of the project corresponding to this item if any.";
-  IN    = bse_param_spec_object ("item", NULL, NULL,
-                                 BSE_TYPE_ITEM, SFI_PARAM_STANDARD);
-  OUT   = sfi_pspec_int ("undo_depth", NULL, "Number of times undo can be called",
-                         0, 0, G_MAXINT, 1, SFI_PARAM_STANDARD);
-} BODY (BseProcedureClass *proc,
-        const GValue      *in_values,
-        GValue            *out_values)
-{
-  /* extract parameter values */
-  BseItem *self = (BseItem*) bse_value_get_object (in_values++);
-
-  /* check parameters */
-  if (!BSE_IS_ITEM (self))
-    return Bse::ERROR_PROC_PARAM_INVAL;
-
-  int depth = 0;
-  Bse::ProjectIface *project = bse_item_get_project (self)->as<Bse::ProjectIface*>();
-  if (project)
-    depth = project->undo_depth();
-
-  /* set output parameters */
-  sfi_value_set_int (out_values++, depth);
-
-  return Bse::ERROR_NONE;
-}
-
-METHOD (BseItem, redo-depth) {
-  HELP  = "Call the redo-depth function of the project corresponding to this item if any.";
-  IN    = bse_param_spec_object ("item", NULL, NULL,
-                                 BSE_TYPE_ITEM, SFI_PARAM_STANDARD);
-  OUT   = sfi_pspec_int ("redo_depth", NULL, "Number of times redo can be called",
-                         0, 0, G_MAXINT, 1, SFI_PARAM_STANDARD);
-} BODY (BseProcedureClass *proc,
-        const GValue      *in_values,
-        GValue            *out_values)
-{
-  /* extract parameter values */
-  BseItem *self = (BseItem*) bse_value_get_object (in_values++);
-  /* check parameters */
-  if (!BSE_IS_ITEM (self))
-    return Bse::ERROR_PROC_PARAM_INVAL;
-  int depth = 0;
-  Bse::ProjectIface *project = bse_item_get_project (self)->as<Bse::ProjectIface*>();
-  if (project)
-    depth = project->redo_depth();
-  /* set output parameters */
-  sfi_value_set_int (out_values++, depth);
-  return Bse::ERROR_NONE;
-}