Removing NSS files and USE_OPENSSL flag

net/third_party/nss/ssl/tls13hkdf.h

Index: net/third_party/nss/ssl/tls13hkdf.h
diff --git a/net/third_party/nss/ssl/tls13hkdf.h b/net/third_party/nss/ssl/tls13hkdf.h
deleted file mode 100644
index 78347a11dc2e4e790286f96c4f50df02ac5759ed..0000000000000000000000000000000000000000
--- a/net/third_party/nss/ssl/tls13hkdf.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is PRIVATE to SSL.
- *
- * 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 __tls13hkdf_h_
-#define __tls13hkdf_h_
-
-#include "keyhi.h"
-#include "sslt.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-SECStatus tls13_HkdfExtract(
-    PK11SymKey *ikm1, PK11SymKey *ikm2, SSLHashType baseHash,
-    PK11SymKey **prkp);
-SECStatus tls13_HkdfExpandLabelRaw(
-    PK11SymKey *prk, SSLHashType baseHash,
-    const PRUint8 *handshakeHash, unsigned int handshakeHashLen,
-    const char *label, unsigned int labelLen,
-    unsigned char *output, unsigned int outputLen);
-SECStatus tls13_HkdfExpandLabel(
-    PK11SymKey *prk, SSLHashType baseHash,
-    const PRUint8 *handshakeHash, unsigned int handshakeHashLen,
-    const char *label, unsigned int labelLen,
-    CK_MECHANISM_TYPE algorithm, unsigned int keySize,
-    PK11SymKey **keyp);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif