Remove the "snionly" concept from the HSTS preload.

net/socket/ssl_client_socket_nss.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file includes code SSLClientSocketNSS::DoVerifyCertComplete() derived
 // from AuthCertificateCallback() in
 // mozilla/security/manager/ssl/src/nsNSSCallbacks.cpp.
 
 /* ***** BEGIN LICENSE BLOCK *****
  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
@@ skipping 3393 matching lines @@
   // is fixed, we need to  avoid using the NSS database for non-essential
   // purposes.  See https://bugzilla.mozilla.org/show_bug.cgi?id=508081 and
   // http://crbug.com/15630 for more info.
 
   // TODO(hclam): Skip logging if server cert was expected to be bad because
   // |server_cert_verify_result_| doesn't contain all the information about
   // the cert.
   if (result == OK)
     LogConnectionTypeMetrics();
 
-  bool sni_available = ssl_config_.version_max >= SSL_PROTOCOL_VERSION_TLS1 ||
-                       ssl_config_.version_fallback;
   const CertStatus cert_status = server_cert_verify_result_.cert_status;
   if (transport_security_state_ &&
       (result == OK ||
        (IsCertificateError(result) && IsCertStatusMinorError(cert_status))) &&
       !transport_security_state_->CheckPublicKeyPins(
           host_and_port_.host(),
-          sni_available,
           server_cert_verify_result_.is_issued_by_known_root,
           server_cert_verify_result_.public_key_hashes,
           &pinning_failure_log_)) {
     result = ERR_SSL_PINNED_KEY_NOT_IN_CERT_CHAIN;
   }
 
   if (result == OK) {
     // Only check Certificate Transparency if there were no other errors with
     // the connection.
     VerifyCT();
@@ skipping 93 matching lines @@
 scoped_refptr<X509Certificate>
 SSLClientSocketNSS::GetUnverifiedServerCertificateChain() const {
   return core_->state().server_cert.get();
 }
 
 ChannelIDService* SSLClientSocketNSS::GetChannelIDService() const {
   return channel_id_service_;
 }
 
 }  // namespace net