Remove SHA_LBLOCK and SHA_LONG.

These are no longer used anywhere.

Change-Id: Id79299f92c705f6bb7aed7acb48994d4498bd2d8
Reviewed-on: https://boringssl-review.googlesource.com/13341
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>

include/openssl/sha.h

diff --git a/include/openssl/sha.h b/include/openssl/sha.h
index 2ddcb62..7c31097 100644
--- a/include/openssl/sha.h
+++ b/include/openssl/sha.h
@@ -73,10 +73,6 @@
 /* SHA_DIGEST_LENGTH is the length of a SHA-1 digest. */
 #define SHA_DIGEST_LENGTH 20
 
-/* TODO(fork): remove */
-#define SHA_LBLOCK 16
-#define SHA_LONG uint32_t
-
 /* SHA1_Init initialises |sha| and returns one. */
 OPENSSL_EXPORT int SHA1_Init(SHA_CTX *sha);