[gtk+] gtk/deprecated/gtkcolorsel.c: Include gtkwindowgroup.h

[Chun-wei Fan <fanchunwei src gnome org>]

commit bbed8243209f6a8d55b7868ff4ab21261bf18a89
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Thu Jun 5 14:45:35 2014 +0800

    gtk/deprecated/gtkcolorsel.c: Include gtkwindowgroup.h
    
    Since commit 872fbfac the GtkWindowGroup was split out from the GtkWindow
    sources, so include gtkwindowgroup.h to avoid C4013 warnings/errors
    (implicit declaration of ...) on gtk_window_group_add_window().

 gtk/deprecated/gtkcolorsel.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/deprecated/gtkcolorsel.c b/gtk/deprecated/gtkcolorsel.c
index b07211c..6f9bd12 100644
--- a/gtk/deprecated/gtkcolorsel.c
+++ b/gtk/deprecated/gtkcolorsel.c
@@ -36,7 +36,7 @@
 #include "gtkadjustment.h"
 #include "gtkorientable.h"
 #include "gtkhsv.h"
-#include "gtkwindow.h"
+#include "gtkwindowgroup.h"
 #include "gtkselection.h"
 #include "gtkcolorutils.h"
 #include "gtkdnd.h"