[gtk/present-toplevel-2: 165/178] surface: Drop the present_popup vfunc

[Matthias Clasen <matthiasc src gnome org>]

commit 71552de8dbf78708f299362846064c93239cc28c
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 9 10:47:49 2020 -0700

    surface: Drop the present_popup vfunc
    
    Unused.

 gdk/gdksurfaceprivate.h | 5 -----
 1 file changed, 5 deletions(-)
---
diff --git a/gdk/gdksurfaceprivate.h b/gdk/gdksurfaceprivate.h
index f1f5ab6802..727e3dbe01 100644
--- a/gdk/gdksurfaceprivate.h
+++ b/gdk/gdksurfaceprivate.h
@@ -114,11 +114,6 @@ struct _GdkSurfaceClass
                (* ref_cairo_surface)    (GdkSurface       *surface);
 
   void         (* hide)                 (GdkSurface       *surface);
-  gboolean     (* present_popup)        (GdkSurface     *surface,
-                                         int             width,
-                                         int             height,
-                                         GdkPopupLayout *layout);
-
   void         (* get_geometry)         (GdkSurface       *surface,
                                          gint            *x,
                                          gint            *y,