Add TLS-SRP (RFC 5054) support

net/base/connection_type_histograms.h

 // Copyright (c) 2009 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_BASE_CONNECTION_TYPE_HISTOGRAMS_H_
 #define NET_BASE_CONNECTION_TYPE_HISTOGRAMS_H_
 #pragma once
 
 // The UpdateConnectionTypeHistograms function collects statistics related
 // to the number of MD5 certificates that our users are encountering.  The
@@ skipping 17 matching lines @@
                               // in the certificate chain (excluding root)
   CONNECTION_SSL_MD2_CA = 6,  // An SSL connection with an MD2 CA certificate
                               // in the certificate chain (excluding root)
   CONNECTION_HTTP = 7,     // An HTTP connection
   CONNECTION_SPDY = 8,     // A SPDY connection
   CONNECTION_SSL_SSL2 = 9,     // An SSL connection that uses SSL 2.0
   CONNECTION_SSL_SSL3 = 10,    // An SSL connection that uses SSL 3.0
   CONNECTION_SSL_TLS1 = 11,    // An SSL connection that uses TLS 1.0
   CONNECTION_SSL_TLS1_1 = 12,  // An SSL connection that uses TLS 1.1
   CONNECTION_SSL_TLS1_2 = 13,  // An SSL connection that uses TLS 1.2
+
+  CONNECTION_TLS_PASSWORD_AUTH = 14, // A TLS connection that uses password auth
   NUM_OF_CONNECTION_TYPES
 };
 
 // Update the connection type histograms.  |type| is the connection type.
 void UpdateConnectionTypeHistograms(ConnectionType type);
 
 }  // namespace net
 
 #endif  // NET_BASE_CONNECTION_TYPE_HISTOGRAMS_H_