Remove duplicate md5/sha1 implementation

This code was actually unused since its introduction, and since at
least the md5 implementation in the core was completely overhauled,
we're dropping the md5 and sha1 related stuff from ext/hash.

Author: cmb69

ext/hash/hash.c

@@ -1305,30 +1305,6 @@ PHP_MINFO_FUNCTION(hash)
 /* }}} */
 
 /* {{{ arginfo */
-#ifdef PHP_HASH_MD5_NOT_IN_CORE
-ZEND_BEGIN_ARG_INFO_EX(arginfo_hash_md5, 0, 0, 1)
-	ZEND_ARG_INFO(0, str)
-	ZEND_ARG_INFO(0, raw_output)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_hash_md5_file, 0, 0, 1)
-	ZEND_ARG_INFO(0, filename)
-	ZEND_ARG_INFO(0, raw_output)
-ZEND_END_ARG_INFO()
-#endif
-
-#ifdef PHP_HASH_SHA1_NOT_IN_CORE
-ZEND_BEGIN_ARG_INFO_EX(arginfo_hash_sha1, 0, 0, 1)
-	ZEND_ARG_INFO(0, str)
-	ZEND_ARG_INFO(0, raw_output)
-ZEND_END_ARG_INFO()
-
-ZEND_BEGIN_ARG_INFO_EX(arginfo_hash_sha1_file, 0, 0, 1)
-	ZEND_ARG_INFO(0, filename)
-	ZEND_ARG_INFO(0, raw_output)
-ZEND_END_ARG_INFO()
-#endif
-
 ZEND_BEGIN_ARG_INFO_EX(arginfo_hash, 0, 0, 2)
 	ZEND_ARG_INFO(0, algo)
 	ZEND_ARG_INFO(0, data)
@@ -1463,17 +1439,6 @@ static const zend_function_entry hash_functions[] = {
 	PHP_FE(hash_equals,								arginfo_hash_equals)
 	PHP_FE(hash_hkdf,								arginfo_hash_hkdf)
 
-	/* BC Land */
-#ifdef PHP_HASH_MD5_NOT_IN_CORE
-	PHP_NAMED_FE(md5, php_if_md5,					arginfo_hash_md5)
-	PHP_NAMED_FE(md5_file, php_if_md5_file,			arginfo_hash_md5_file)
-#endif /* PHP_HASH_MD5_NOT_IN_CORE */
-
-#ifdef PHP_HASH_SHA1_NOT_IN_CORE
-	PHP_NAMED_FE(sha1, php_if_sha1,					arginfo_hash_sha1)
-	PHP_NAMED_FE(sha1_file, php_if_sha1_file,		arginfo_hash_sha1_file)
-#endif /* PHP_HASH_SHA1_NOT_IN_CORE */
-
 #ifdef PHP_MHASH_BC
 	PHP_FE(mhash_keygen_s2k, arginfo_mhash_keygen_s2k)
 	PHP_FE(mhash_get_block_size, arginfo_mhash_get_block_size)