Revert "Certificate Transparency: Code for unpacking EV cert hashes whitelist"

net/cert/x509_certificate_nss.cc

Index: net/cert/x509_certificate_nss.cc
diff --git a/net/cert/x509_certificate_nss.cc b/net/cert/x509_certificate_nss.cc
index 6e37bf2d82a5ebe852d83d0bda09029348e2040c..9e95413a22e311d8b93bdc2e04078945847083d5 100644
--- a/net/cert/x509_certificate_nss.cc
+++ b/net/cert/x509_certificate_nss.cc
@@ -225,21 +225,6 @@ SHA1HashValue X509Certificate::CalculateFingerprint(
 }
 
 // static
-SHA256HashValue X509Certificate::CalculateFingerprint256(OSCertHandle cert) {
-  SHA256HashValue sha256;
-  memset(sha256.data, 0, sizeof(sha256.data));
-
-  DCHECK(NULL != cert->derCert.data);
-  DCHECK_NE(0U, cert->derCert.len);
-
-  SECStatus rv = HASH_HashBuf(
-      HASH_AlgSHA256, sha256.data, cert->derCert.data, cert->derCert.len);
-  DCHECK_EQ(SECSuccess, rv);
-
-  return sha256;
-}
-
-// static
 SHA1HashValue X509Certificate::CalculateCAFingerprint(
     const OSCertHandles& intermediates) {
   SHA1HashValue sha1;