[libpeas] Do not ref the extension as it already owns a ref.

[Ignacio Casal Quinteiro <icq src gnome org>]

commit aefa23ab2f959a20f1e81392394a07f287fb8660
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Thu Jul 29 23:09:22 2010 +0200

    Do not ref the extension as it already owns a ref.

 libpeas/peas-extension-set.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/libpeas/peas-extension-set.c b/libpeas/peas-extension-set.c
index d68b341..9e3120f 100644
--- a/libpeas/peas-extension-set.c
+++ b/libpeas/peas-extension-set.c
@@ -214,7 +214,6 @@ add_extension (PeasExtensionSet *set,
     return;
 
 /*  peas_plugin_info_ref (info); */
-  g_object_ref (exten);
 
   item = (ExtensionItem *) g_slice_new (ExtensionItem);
   item->info = info;