[pygobject] no need to offset arg positions when is_method is true

[John Palmieri <johnp src gnome org>]

commit f92fc48e7e2ec50996e994ccb7d08a61e7374f22
Author: John (J5) Palmieri <johnp redhat com>
Date:   Wed Sep 8 12:35:09 2010 -0400

    no need to offset arg positions when is_method is true
    
    * The old GI libraries required we offset arg positions for the missing
      self argument.  The new library fixes this so we don't have to offset
      anymore.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=629087

 gi/pygi-callbacks.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/gi/pygi-callbacks.c b/gi/pygi-callbacks.c
index c57ea22..bae4001 100644
--- a/gi/pygi-callbacks.c
+++ b/gi/pygi-callbacks.c
@@ -109,11 +109,8 @@ _pygi_scan_for_callbacks (GIFunctionInfo *function_info,
             g_base_info_unref (interface_info);
         }
         destroy = g_arg_info_get_destroy (arg_info);
-        if (is_method)
-            --destroy;
+        
         closure = g_arg_info_get_closure (arg_info);
-        if (is_method)
-            --closure;
         direction = g_arg_info_get_direction (arg_info);
 
         if (destroy > 0 && destroy < n_args) {