[nautilus] window: Remove unused DND code

[António Fernandes <antoniof src gnome org>]

commit cc1b56a7a5e584e7e9032c3ea48895975892b3c8
Author: Corey Berla <corey berla me>
Date:   Tue May 17 10:39:03 2022 -0700

    window: Remove unused DND code

 src/nautilus-window.c | 22 ----------------------
 src/nautilus-window.h |  6 ------
 2 files changed, 28 deletions(-)
---
diff --git a/src/nautilus-window.c b/src/nautilus-window.c
index 180343d59..3dfa5157d 100644
--- a/src/nautilus-window.c
+++ b/src/nautilus-window.c
@@ -963,28 +963,6 @@ build_selection_list_from_gfile_list (GList *gfile_list)
     return g_list_reverse (result);
 }
 
-void
-nautilus_window_start_dnd (NautilusWindow *window,
-                           GdkDragContext *context)
-{
-    g_return_if_fail (NAUTILUS_IS_WINDOW (window));
-
-    nautilus_gtk_places_sidebar_set_drop_targets_visible (NAUTILUS_GTK_PLACES_SIDEBAR 
(window->places_sidebar),
-                                                          TRUE,
-                                                          context);
-}
-
-void
-nautilus_window_end_dnd (NautilusWindow *window,
-                         GdkDragContext *context)
-{
-    g_return_if_fail (NAUTILUS_IS_WINDOW (window));
-
-    nautilus_gtk_places_sidebar_set_drop_targets_visible (NAUTILUS_GTK_PLACES_SIDEBAR 
(window->places_sidebar),
-                                                          FALSE,
-                                                          context);
-}
-
 /* Callback used when the places sidebar needs to know the drag action to suggest */
 static GdkDragAction
 places_sidebar_drag_action_requested_cb (NautilusGtkPlacesSidebar *sidebar,
diff --git a/src/nautilus-window.h b/src/nautilus-window.h
index 72fc5d987..ed8d6585e 100644
--- a/src/nautilus-window.h
+++ b/src/nautilus-window.h
@@ -97,12 +97,6 @@ void nautilus_window_sync_title            (NautilusWindow *window,
 void nautilus_window_show_operation_notification (NautilusWindow *window,
                                                   gchar          *main_label,
                                                   GFile          *folder_to_open);
-#if 0 && NAUTILUS_DND_NEEDS_GTK4_REIMPLEMENTATION
-void nautilus_window_start_dnd (NautilusWindow *window,
-                                GdkDragContext *context);
-void nautilus_window_end_dnd (NautilusWindow *window,
-                              GdkDragContext *context);
-#endif
 
 void nautilus_window_search (NautilusWindow *window,
                              NautilusQuery  *query);