Remove the "snionly" concept from the HSTS preload.

net/url_request/fraudulent_certificate_reporter.h

 // Copyright (c) 2011 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.
 
 #ifndef NET_URL_REQUEST_FRAUDULENT_CERTIFICATE_REPORTER_H_
 #define NET_URL_REQUEST_FRAUDULENT_CERTIFICATE_REPORTER_H_
 
 #include <string>
 
 namespace net {
 
 class SSLInfo;
 
 // FraudulentCertificateReporter is an interface for asynchronously
 // reporting certificate chains that fail the certificate pinning
 // check.
 class FraudulentCertificateReporter {
  public:
   virtual ~FraudulentCertificateReporter() {}
 
   // Sends a report to the report collection server containing the |ssl_info|
-  // associated with a connection to |hostname|. If |sni_available| is true,
-  // searches the SNI transport security metadata as well as the usual
-  // transport security metadata when determining policy for sending the report.
+  // associated with a connection to |hostname|.
   virtual void SendReport(const std::string& hostname,
-                          const SSLInfo& ssl_info,
-                          bool sni_available) = 0;
+                          const SSLInfo& ssl_info) = 0;
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_FRAUDULENT_CERTIFICATE_REPORTER_H_