Delete bundled copy of NSS and replace with README.

nss/lib/freebl/secmpi.h

Index: nss/lib/freebl/secmpi.h
diff --git a/nss/lib/freebl/secmpi.h b/nss/lib/freebl/secmpi.h
deleted file mode 100644
index 92ab612e87b16a5d3479a5e628f0cbb94f4174b1..0000000000000000000000000000000000000000
--- a/nss/lib/freebl/secmpi.h
+++ /dev/null
@@ -1,32 +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/. */
-
-#include "mpi.h"
-
-#define CHECK_SEC_OK(func) if (SECSuccess != (rv = func)) goto cleanup
-
-#define CHECK_MPI_OK(func) if (MP_OKAY > (err = func)) goto cleanup
-
-#define OCTETS_TO_MPINT(oc, mp, len) \
-    CHECK_MPI_OK(mp_read_unsigned_octets((mp), oc, len))
-
-#define SECITEM_TO_MPINT(it, mp) \
-    CHECK_MPI_OK(mp_read_unsigned_octets((mp), (it).data, (it).len))
-
-#define MPINT_TO_SECITEM(mp, it, arena)                         \
- do { int mpintLen = mp_unsigned_octet_size(mp);                \
-    if (mpintLen <= 0) {err = MP_RANGE; goto cleanup;}          \
-    SECITEM_AllocItem(arena, (it), mpintLen);                   \
-    if ((it)->data == NULL) {err = MP_MEM; goto cleanup;}       \
-    err = mp_to_unsigned_octets(mp, (it)->data, (it)->len);     \
-    if (err < 0) goto cleanup; else err = MP_OKAY;              \
-  } while (0)
-
-#define MP_TO_SEC_ERROR(err)                                          \
-    switch (err) {                                                    \
-    case MP_MEM:    PORT_SetError(SEC_ERROR_NO_MEMORY);       break;  \
-    case MP_RANGE:  PORT_SetError(SEC_ERROR_BAD_DATA);        break;  \
-    case MP_BADARG: PORT_SetError(SEC_ERROR_INVALID_ARGS);    break;  \
-    default:        PORT_SetError(SEC_ERROR_LIBRARY_FAILURE); break;  \
-    }