Change the NSS and NSPR source tree to the new directory structure to be

mozilla/security/nss/lib/util/nssrwlkt.h

Index: mozilla/security/nss/lib/util/nssrwlkt.h
===================================================================
--- mozilla/security/nss/lib/util/nssrwlkt.h	(revision 191424)
+++ mozilla/security/nss/lib/util/nssrwlkt.h	(working copy)
@@ -1,20 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef nssrwlkt_h___
-#define nssrwlkt_h___
-
-#include "utilrename.h"
-#include "nssilock.h"
-/*
- * NSSRWLock --
- *
- *	The reader writer lock, NSSRWLock, is an opaque object to the clients
- *	of NSS.  All routines operate on a pointer to this opaque entity.
- */
-
-typedef struct nssRWLockStr NSSRWLock;
-
-
-#endif /* nsrwlock_h___ */