[gobject-introspection] Update GIMarshallingTests expected gir

[Johan Dahlin <johan src gnome org>]

commit bff440ad1d5f7abd95d6da8db059e9c0eb7d1ed6
Author: Johan Dahlin <johan gnome org>
Date:   Thu Jul 22 14:57:13 2010 -0300

    Update GIMarshallingTests expected gir
    
    To make the tests pass again

 gir/GIMarshallingTests-1.0-expected.gir |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gir/GIMarshallingTests-1.0-expected.gir b/gir/GIMarshallingTests-1.0-expected.gir
index 80461da..56d6277 100644
--- a/gir/GIMarshallingTests-1.0-expected.gir
+++ b/gir/GIMarshallingTests-1.0-expected.gir
@@ -969,7 +969,8 @@ and/or use gtk-doc annotations.  -->
       </return-value>
     </function>
     <function name="filename_list_return"
-              c:identifier="g_i_marshalling_tests_filename_list_return">
+              c:identifier="g_i_marshalling_tests_filename_list_return"
+              introspectable="0">
       <return-value transfer-ownership="full">
         <type name="GLib.SList" c:type="GSList*">
           <type name="any" c:type="gpointer"/>