[gtk/wip/baedert/single-node-window: 36/47] Window: Remove extra_input_region API

[Timm Bäder <baedert src gnome org>]

commit 36ec859ff57e353443e596c1c86a09ad28fda211
Author: Timm Bäder <mail baedert org>
Date:   Wed May 20 09:09:34 2020 +0200

    Window: Remove extra_input_region API
    
    This is unused.

 gtk/gtkwindow.c        | 3 ---
 gtk/gtkwindowprivate.h | 4 ----
 2 files changed, 7 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 1e83c9ee23..1b7dd7b7b3 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -246,8 +246,6 @@ typedef struct
   GdkSurface  *surface;
   GskRenderer *renderer;
 
-  cairo_region_t *extra_input_region;
-
   GList *foci;
 
   GtkConstraintSolver *constraint_solver;
@@ -3689,7 +3687,6 @@ gtk_window_finalize (GObject *object)
   GtkWindowPrivate *priv = gtk_window_get_instance_private (window);
   GdkSeat *seat;
 
-  g_clear_pointer (&priv->extra_input_region, cairo_region_destroy);
   g_free (priv->title);
   gtk_window_release_application (window);
 
diff --git a/gtk/gtkwindowprivate.h b/gtk/gtkwindowprivate.h
index 32141ad77a..8ed1564b5a 100644
--- a/gtk/gtkwindowprivate.h
+++ b/gtk/gtkwindowprivate.h
@@ -132,10 +132,6 @@ GtkWidget *      gtk_window_pick_popover (GtkWindow   *window,
                                           double       y,
                                           GtkPickFlags flags);
 
-void             gtk_window_set_extra_input_region (GtkWindow      *window,
-                                                    cairo_region_t *region);
-
-
 G_END_DECLS
 
 #endif /* __GTK_WINDOW_PRIVATE_H__ */