Delete bundled copy of NSS and replace with README.

nss/lib/cryptohi/sechash.h

Index: nss/lib/cryptohi/sechash.h
diff --git a/nss/lib/cryptohi/sechash.h b/nss/lib/cryptohi/sechash.h
deleted file mode 100644
index 94ff7ed3d0171364e5bf37908cb2f33bcb47b8f7..0000000000000000000000000000000000000000
--- a/nss/lib/cryptohi/sechash.h
+++ /dev/null
@@ -1,58 +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 _HASH_H_
-#define _HASH_H_
-
-#include "seccomon.h"
-#include "hasht.h"
-#include "secoidt.h"
-
-SEC_BEGIN_PROTOS
-
-/*
-** Generic hash api.
-*/
-
-extern unsigned int HASH_ResultLen(HASH_HashType type);
-
-extern unsigned int HASH_ResultLenContext(HASHContext *context);
-
-extern unsigned int HASH_ResultLenByOidTag(SECOidTag hashOid);
-
-extern SECStatus HASH_HashBuf(HASH_HashType type,
-                              unsigned char *dest,
-                              const unsigned char *src,
-                              PRUint32 src_len);
-
-extern HASHContext *HASH_Create(HASH_HashType type);
-
-extern HASHContext *HASH_Clone(HASHContext *context);
-
-extern void HASH_Destroy(HASHContext *context);
-
-extern void HASH_Begin(HASHContext *context);
-
-extern void HASH_Update(HASHContext *context,
-                        const unsigned char *src,
-                        unsigned int len);
-
-extern void HASH_End(HASHContext *context,
-                     unsigned char *result,
-                     unsigned int *result_len,
-                     unsigned int max_result_len);
-
-extern HASH_HashType HASH_GetType(HASHContext *context);
-
-extern const SECHashObject *HASH_GetHashObject(HASH_HashType type);
-
-extern const SECHashObject *HASH_GetHashObjectByOidTag(SECOidTag hashOid);
-
-extern HASH_HashType HASH_GetHashTypeByOidTag(SECOidTag hashOid);
-extern SECOidTag HASH_GetHashOidTagByHMACOidTag(SECOidTag hmacOid);
-extern SECOidTag HASH_GetHMACOidTagByHashOidTag(SECOidTag hashOid);
-
-SEC_END_PROTOS
-
-#endif /* _HASH_H_ */