Delete bundled copy of NSS and replace with README.

nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crlentry.h

Index: nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crlentry.h
diff --git a/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crlentry.h b/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crlentry.h
deleted file mode 100644
index 9cdb6bc92704faba6fe7dcd8e9e52a449704cd7c..0000000000000000000000000000000000000000
--- a/nss/lib/libpkix/pkix_pl_nss/pki/pkix_pl_crlentry.h
+++ /dev/null
@@ -1,46 +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/. */
-/*
- * pkix_pl_crlentry.h
- *
- * CRL Entry Type Object Definitions
- *
- */
-
-#ifndef _PKIX_PL_CRLENTRY_H
-#define _PKIX_PL_CRLENTRY_H
-
-#include "pkix_pl_common.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#define PKIX_PL_CRL_REASONCODE_NOTSET (-1)
-
-struct PKIX_PL_CRLEntryStruct {
-        CERTCrlEntry *nssCrlEntry;
-        PKIX_PL_BigInt *serialNumber;
-        PKIX_List *critExtOids;
-        PKIX_Int32 userReasonCode;
-        PKIX_Boolean userReasonCodeAbsent;
-};
-
-/* see source file for function documentation */
-
-PKIX_Error *pkix_pl_CRLEntry_RegisterSelf(void *plContext);
-
-/* following functions are called by CRL only hence not public */
-
-PKIX_Error *
-pkix_pl_CRLEntry_Create(
-        CERTCrlEntry **nssCrlEntry, /* head of entry list */
-        PKIX_List **pCrlEntryList,
-        void *plContext);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _PKIX_PL_CRLENTRY_H */