[gtk+/native-layout] Add offscreen window symbols to gtk.symbols

[Tristan Van Berkom <tvb src gnome org>]

commit f76e9f5804c4f4ceb07969e5747101303bf72582
Author: Cody Russell <crussell canonical com>
Date:   Fri Dec 18 14:52:36 2009 +0100

    Add offscreen window symbols to gtk.symbols

 gtk/gtk.symbols          |    7 +++++++
 gtk/gtkoffscreenwindow.c |    1 +
 2 files changed, 8 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtk.symbols b/gtk/gtk.symbols
index 660ebf0..b331d1a 100644
--- a/gtk/gtk.symbols
+++ b/gtk/gtk.symbols
@@ -2723,6 +2723,13 @@ gtk_object_get_type G_GNUC_CONST
 #endif
 #endif
 
+#if IN_HEADER(__GTK_OFFSCREEN_WINDOW_H__)
+#if IN_FILE(__GTK_OFFSCREEN_WINDOW_C__)
+gtk_offscreen_window_get_type G_GNUC_CONST
+gtk_offscreen_window_new
+#endif
+#endif
+
 #if IN_HEADER(__GTK_ORIENTABLE_H__)
 #if IN_FILE(__GTK_ORIENTABLE_C__)
 gtk_orientable_get_orientation
diff --git a/gtk/gtkoffscreenwindow.c b/gtk/gtkoffscreenwindow.c
index bb3efaf..b1ca085 100644
--- a/gtk/gtkoffscreenwindow.c
+++ b/gtk/gtkoffscreenwindow.c
@@ -1,4 +1,5 @@
 #include "gtkoffscreenwindow.h"
+#include "gtkalias.h"
 
 G_DEFINE_TYPE (GtkOffscreenWindow, gtk_offscreen_window, GTK_TYPE_WINDOW);