[gtk+] gtkimageprivate: Drop unused theme_change_id

[Colin Walters <walters src gnome org>]

commit e36c9dffacee742c3bbf51e1d8cbc88d26108ab5
Author: Colin Walters <walters verbum org>
Date:   Tue May 3 11:04:56 2011 -0400

    gtkimageprivate: Drop unused theme_change_id

 gtk/gtkimageprivate.h |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkimageprivate.h b/gtk/gtkimageprivate.h
index 2eb2238..81a340d 100644
--- a/gtk/gtkimageprivate.h
+++ b/gtk/gtkimageprivate.h
@@ -73,7 +73,6 @@ struct _GtkImageGIconData
 {
   GIcon *icon;
   GdkPixbuf *pixbuf;
-  guint theme_change_id;
 };