Remove unused GnucashItemCursor

gnucash/register/register-gnome/gnucash-cursor.h

@@ -36,13 +36,6 @@
 #define GNUCASH_CURSOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GNUCASH_TYPE_CURSOR, GnucashCursorClass))
 #define GNUCASH_IS_CURSOR(obj)  (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GNUCASH_TYPE_CURSOR))
 
-#define GNUCASH_TYPE_ITEM_CURSOR     (gnucash_item_cursor_get_type ())
-#define GNUCASH_ITEM_CURSOR(obj)     (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNUCASH_TYPE_ITEM_CURSOR, GnucashItemCursor))
-#define GNUCASH_ITEM_CURSOR_CLASS(k) (G_TYPE_CHECK_CLASS_CAST ((k), GNUCASH_TYPE_ITEM_CURSOR, GnucashItemCursorClass))
-#define GNUCASH_IS_ITEM_CURSOR(o)    (G_TYPE_CHECK_INSTANCE_TYPE ((o), GNUCASH_TYPE_ITEM_CURSOR))
-
-
-GType    gnucash_item_cursor_get_type (void);
 GType    gnucash_cursor_get_type (void);