gdkwindow: Remove unused vfunc

GdkGLContext knows how to realize itself.

diff --git a/gdk/gdkwindowimpl.h b/gdk/gdkwindowimpl.h
index ab1c1801a19a1fff88b02e6ec805c110d1222d49..d15b9da1a43b597dc88960b896d44ce0f81ece4a 100644 (file)
--- a/gdk/gdkwindowimpl.h
+++ b/gdk/gdkwindowimpl.h
@@ -299,9 +299,6 @@ struct _GdkWindowImplClass
                                           gboolean        attached,
                                            GdkGLContext   *share,
                                            GError        **error);
-  gboolean     (* realize_gl_context)     (GdkWindow      *window,
-                                           GdkGLContext   *context,
-                                           GError        **error);
   void         (*invalidate_for_new_frame)(GdkWindow      *window,
                                            cairo_region_t *update_area);