[libsocialweb] contact: Remove unused code from copy from SwItem

[Rob Bradford <rbradford src gnome org>]

commit 6ac43eb2b84de6b8efb07e8f91e48cd6482c71c7
Author: Rob Bradford <rob linux intel com>
Date:   Fri Apr 29 16:25:39 2011 +0100

    contact: Remove unused code from copy from SwItem

 libsocialweb/sw-contact.c |   15 ---------------
 1 files changed, 0 insertions(+), 15 deletions(-)
---
diff --git a/libsocialweb/sw-contact.c b/libsocialweb/sw-contact.c
index 8a4e53d..73de667 100644
--- a/libsocialweb/sw-contact.c
+++ b/libsocialweb/sw-contact.c
@@ -245,21 +245,6 @@ sw_contact_get_all (const SwContact *contact, const char *key)
         g_intern_string (key));
 }
 
-static void
-cache_date (SwContact *contact)
-{
-  const char *s;
-
-  if (contact->priv->cached_date)
-    return;
-
-  s = sw_contact_get (contact, "date");
-  if (!s)
-    return;
-
-  contact->priv->cached_date = sw_time_t_from_string (s);
-}
-
 void
 sw_contact_dump (SwContact *contact)
 {