[libpeas] Don't add extra ref on python instance

[Garrett Regier <gregier src gnome org>]

commit 939b12fd6b6f2e1d0dd42b6e02c9e7e2f43a2990
Author: Garrett Regier <alias301 gmail com>
Date:   Thu Feb 17 07:18:23 2011 -0800

    Don't add extra ref on python instance

 loaders/python/peas-extension-python.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/loaders/python/peas-extension-python.c b/loaders/python/peas-extension-python.c
index daa0097..630b358 100644
--- a/loaders/python/peas-extension-python.c
+++ b/loaders/python/peas-extension-python.c
@@ -95,7 +95,6 @@ peas_extension_python_new (GType     gtype,
                                                  "extension-type", gtype,
                                                  NULL));
   pyexten->instance = instance;
-  Py_INCREF (instance);
 
   return PEAS_EXTENSION (pyexten);
 }