[vala/staging] gtk+-4.0: Update to 3.94.0+a99bd2a4

[Rico Tzschichholz <ricotz src gnome org>]

commit 96151eadb955a2ef8d8750b8fda18a88c783db89
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Dec 18 12:36:11 2018 +0100

    gtk+-4.0: Update to 3.94.0+a99bd2a4

 vapi/gtk+-4.0.vapi | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/vapi/gtk+-4.0.vapi b/vapi/gtk+-4.0.vapi
index 3b78dd3da..8ecbaa4c5 100644
--- a/vapi/gtk+-4.0.vapi
+++ b/vapi/gtk+-4.0.vapi
@@ -12117,8 +12117,11 @@ namespace Gtk {
                public abstract void expand_collapse (Gtk.CellAccessible cell);
                public abstract void get_cell_area (Gtk.CellAccessible cell, Gdk.Rectangle cell_rect);
                public abstract void get_cell_extents (Gtk.CellAccessible cell, int x, int y, int width, int 
height, Atk.CoordType coord_type);
+               public abstract void get_cell_position (Gtk.CellAccessible cell, int row, int column);
                public abstract int get_child_index (Gtk.CellAccessible cell);
+               public abstract GLib.GenericArray<Atk.Object> get_column_header_cells (Gtk.CellAccessible 
cell);
                public abstract Gtk.CellRendererState get_renderer_state (Gtk.CellAccessible cell);
+               public abstract GLib.GenericArray<Atk.Object> get_row_header_cells (Gtk.CellAccessible cell);
                public abstract bool grab_focus (Gtk.CellAccessible cell);
                public abstract void update_relationset (Gtk.CellAccessible cell, Atk.RelationSet 
relationset);
        }