[gnome-contacts] Remove unused code

[Alexander Larsson <alexl src gnome org>]

commit 5b4edf481a64f19dcf0216f61a5c5b1f68eafb44
Author: Alexander Larsson <alexl redhat com>
Date:   Wed Jun 22 12:18:10 2011 +0200

    Remove unused code

 src/contacts-types.vala |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)
---
diff --git a/src/contacts-types.vala b/src/contacts-types.vala
index f59bc07..d0d9d3c 100644
--- a/src/contacts-types.vala
+++ b/src/contacts-types.vala
@@ -222,13 +222,6 @@ public class Contacts.TypeSet : Object  {
     return null;
   }
 
-  private static int get_first_string_as_int (Collection<string> collection) {
-    var s = get_first_string (collection);
-    if (s == null)
-      return int.MAX;
-    return int.parse (s);
-  }
-
   private unowned Data? lookup_data (FieldDetails detail) {
     var i = detail.get_parameter_values ("type");
     if (i == null || i.is_empty)