[vala] girparser: remove dead code

[Luca Bruno <lucabru src gnome org>]

commit b11dd1d2be6002ca5a4d55f3a58c4a2323e529c5
Author: Ben Iofel <iofelben gmail com>
Date:   Tue Sep 29 23:28:16 2015 -0400

    girparser: remove dead code
    
    Fixes bug 755826

 vala/valagirparser.vala |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/vala/valagirparser.vala b/vala/valagirparser.vala
index 46cdc77..89339e7 100644
--- a/vala/valagirparser.vala
+++ b/vala/valagirparser.vala
@@ -1455,8 +1455,6 @@ public class Vala.GirParser : CodeVisitor {
                                ns.add_interface ((Interface) sym);
                        } else if (sym is Method) {
                                ns.add_method ((Method) sym);
-                       } else if (sym is Namespace) {
-                               ns.add_namespace ((Namespace) sym);
                        } else if (sym is Struct) {
                                ns.add_struct ((Struct) sym);
                        }