[nautilus] background: remove leftover GtkObject

[Cosimo Cecchi <cosimoc src gnome org>]

commit 2e59a60800a9bc837af9132b0ac234d9d14668c6
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Sep 29 14:27:10 2010 +0200

    background: remove leftover GtkObject

 eel/eel-background.h |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/eel/eel-background.h b/eel/eel-background.h
index e412178..ba80948 100644
--- a/eel/eel-background.h
+++ b/eel/eel-background.h
@@ -115,13 +115,13 @@ typedef struct EelBackgroundDetails EelBackgroundDetails;
 
 struct EelBackground
 {
-	GtkObject object;
+	GObject object;
 	EelBackgroundDetails *details;
 };
 
 struct EelBackgroundClass
 {
-	GtkObjectClass parent_class;
+	GObjectClass parent_class;
 
 	/* This signal is emitted whenever the background settings are
 	 * changed.