[gtk+] x11: remove icon_window property, it's not used anymore

[Benjamin Otte <otte src gnome org>]

commit 241f38992b2842875aaf6c3099c7078bab619067
Author: Benjamin Otte <otte redhat com>
Date:   Thu Aug 12 04:29:10 2010 +0200

    x11: remove icon_window property, it's not used anymore

 gdk/x11/gdkwindow-x11.c |   11 -----------
 gdk/x11/gdkwindow-x11.h |    1 -
 2 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
index 4375a99..154830d 100644
--- a/gdk/x11/gdkwindow-x11.c
+++ b/gdk/x11/gdkwindow-x11.c
@@ -1007,11 +1007,6 @@ static void
 gdk_toplevel_x11_free_contents (GdkDisplay *display,
 				GdkToplevelX11 *toplevel)
 {
-  if (toplevel->icon_window)
-    {
-      g_object_unref (toplevel->icon_window);
-      toplevel->icon_window = NULL;
-    }
   if (toplevel->icon_pixmap)
     {
       g_object_unref (toplevel->icon_pixmap);
@@ -1153,12 +1148,6 @@ update_wm_hints (GdkWindow *window,
       wm_hints.initial_state = IconicState;
     }
 
-  if (toplevel->icon_window && !GDK_WINDOW_DESTROYED (toplevel->icon_window))
-    {
-      wm_hints.flags |= IconWindowHint;
-      wm_hints.icon_window = GDK_WINDOW_XID (toplevel->icon_window);
-    }
-
   if (toplevel->icon_pixmap)
     {
       wm_hints.flags |= IconPixmapHint;
diff --git a/gdk/x11/gdkwindow-x11.h b/gdk/x11/gdkwindow-x11.h
index 762f104..162d8b8 100644
--- a/gdk/x11/gdkwindow-x11.h
+++ b/gdk/x11/gdkwindow-x11.h
@@ -118,7 +118,6 @@ struct _GdkToplevelX11
   
   GdkPixmap *icon_pixmap;
   GdkPixmap *icon_mask;
-  GdkPixmap *icon_window;
   GdkWindow *group_leader;
 
   /* Time of most recent user interaction. */