[vala] Add DBus visible to used attrs

[Luca Bruno <lucabru src gnome org>]

commit 734bad296c07c38be4f6b3d388ebb0cb6c100ce7
Author: Luca Bruno <lucabru src gnome org>
Date:   Mon Dec 22 13:45:15 2014 +0100

    Add DBus visible to used attrs

 vala/valausedattr.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/vala/valausedattr.vala b/vala/valausedattr.vala
index 8d9c24c..04067e1 100644
--- a/vala/valausedattr.vala
+++ b/vala/valausedattr.vala
@@ -71,7 +71,7 @@ public class Vala.UsedAttr : CodeVisitor {
                "GtkTemplate", "ui", "",
                "GtkCallback", "name", "",
 
-               "DBus", "name", "no_reply", "result", "use_string_marshalling", "value", "signature", "",
+               "DBus", "name", "no_reply", "result", "use_string_marshalling", "value", "signature", 
"visible", "",
                
                "GIR", "name", ""