[gedit] Add missing include in gedit-metadata-manager.h

[Steve Frécinaux <sfre src gnome org>]

commit 924c0496124249ecf77bb8a7a3b3c0d6697edfce
Author: Steve Frécinaux <code istique net>
Date:   Sun Jun 13 22:13:34 2010 +0200

    Add missing include in gedit-metadata-manager.h
    
    This causes a warning because GFile is unknown.

 gedit/gedit-metadata-manager.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-metadata-manager.h b/gedit/gedit-metadata-manager.h
index b055c55..cdb28b4 100644
--- a/gedit/gedit-metadata-manager.h
+++ b/gedit/gedit-metadata-manager.h
@@ -31,6 +31,7 @@
 #define __GEDIT_METADATA_MANAGER_H__
 
 #include <glib.h>
+#include <gio/gio.h>
 
 G_BEGIN_DECLS