[gnome-panel] libpanel-util: remove panel_g_slist_make_unique

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 9b4453b8abe28fb3ee084f92be932740cc31c15d
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Mar 7 20:56:57 2020 +0200

    libpanel-util: remove panel_g_slist_make_unique

 gnome-panel/libpanel-util/panel-list.c | 32 --------------------------------
 gnome-panel/libpanel-util/panel-list.h |  4 ----
 2 files changed, 36 deletions(-)
---
diff --git a/gnome-panel/libpanel-util/panel-list.c b/gnome-panel/libpanel-util/panel-list.c
index 5002fe7e0..7bb32ab99 100644
--- a/gnome-panel/libpanel-util/panel-list.c
+++ b/gnome-panel/libpanel-util/panel-list.c
@@ -147,35 +147,3 @@ panel_g_list_swap_prev (GList *list,
 
        return list;
 }
-
-GSList *
-panel_g_slist_make_unique (GSList       *list,
-                          GCompareFunc  compare,
-                          gboolean      free_data)
-{
-       GSList *sorted, *l;
-
-       g_return_val_if_fail (compare != NULL, list);
-
-       if (!list)
-               return NULL;
-
-       sorted = g_slist_copy (list);
-       sorted = g_slist_sort (sorted, compare);
-
-       for (l = sorted; l; l = l->next) {
-               GSList *next;
-
-               next = l->next;
-               if (l->data && next && next->data)
-                       if (!compare (l->data, next->data)) {
-                               list = g_slist_remove (list, l->data);
-                               if (free_data)
-                                       g_free (l->data);
-                       }
-       }
-
-       g_slist_free (sorted);
-
-       return list;
-}
diff --git a/gnome-panel/libpanel-util/panel-list.h b/gnome-panel/libpanel-util/panel-list.h
index 061949745..471742130 100644
--- a/gnome-panel/libpanel-util/panel-list.h
+++ b/gnome-panel/libpanel-util/panel-list.h
@@ -38,10 +38,6 @@ GList *panel_g_list_swap_next     (GList        *list,
 GList *panel_g_list_swap_prev     (GList        *list,
                                   GList        *dl);
 
-GSList *panel_g_slist_make_unique (GSList       *list,
-                                  GCompareFunc  compare,
-                                  gboolean      free_data);
-
 G_END_DECLS
 
 #endif /* PANEL_LIST_H */