[evolution-data-server] Simplify e_contact_attr_list_copy().

[Matthew Barnes <mbarnes src gnome org>]

commit a5d04ebc265ae146bad38c2602054dc9fe6f2314
Author: Matthew Barnes <mbarnes redhat com>
Date:   Fri Nov 23 21:11:26 2012 -0500

    Simplify e_contact_attr_list_copy().
    
    g_list_copy_deep() makes it a one-liner.

 addressbook/libebook/e-contact.c |   10 +---------
 1 files changed, 1 insertions(+), 9 deletions(-)
---
diff --git a/addressbook/libebook/e-contact.c b/addressbook/libebook/e-contact.c
index 349dae2..96f54d3 100644
--- a/addressbook/libebook/e-contact.c
+++ b/addressbook/libebook/e-contact.c
@@ -2607,15 +2607,7 @@ E_CONTACT_DEFINE_BOXED_TYPE (e_contact_cert, "EContactCert")
 GList *
 e_contact_attr_list_copy (GList *list)
 {
-	GList *dup_list = NULL, *l;
-
-	for (l = list; l; l = l->next) {
-		gchar *str = g_strdup ((gchar *)l->data);
-
-		dup_list = g_list_prepend (dup_list, str);
-	}
-
-	return g_list_reverse (dup_list);
+	return g_list_copy_deep (list, (GCopyFunc) g_strdup, NULL);
 }
 
 /**