6626257: Update SWAN-specific webcaching to Oracle environment in the regression tests.

Reviewed-by: valeriep

test/sun/net/InetAddress/nameservice/dns/cname.sh

 #!/bin/sh
 
 #
-# Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 #
 # This code is free software; you can redistribute it and/or modify it
@@ -33,7 +33,7 @@
 
 # The host that we try to resolve
 
-HOST=webcache.sfbay.sun.com
+HOST=www-proxy.us.oracle.com
 
 # fail gracefully if DNS is not configured or there
 # isn't a CNAME record.