QUIC - use QuicSessionKey tuple (host, port, is_https) instead of server_hostname

net/quic/quic_session_key.cc

 // Copyright 2014 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.
 
 #include "net/quic/quic_session_key.h"
 
 namespace net {
 
 QuicSessionKey::QuicSessionKey() {}
 
 QuicSessionKey::QuicSessionKey(const HostPortPair& host_port_pair,
                                bool is_https)
     : host_port_pair_(host_port_pair),
       is_https_(is_https) {}
 
+QuicSessionKey::QuicSessionKey(const std::string& host,
+                               uint16 port,
+                               bool is_https)
+    : host_port_pair_(host, port),
+      is_https_(is_https) {}
+
 QuicSessionKey::~QuicSessionKey() {}
 
 bool QuicSessionKey::operator<(const QuicSessionKey &other) const {
   if (!host_port_pair_.Equals(other.host_port_pair_)) {
     return host_port_pair_ < other.host_port_pair_;
   }
   return is_https_ < other.is_https_;
 }
 
 bool QuicSessionKey::operator==(const QuicSessionKey& other) const {
   return is_https_ == other.is_https_ &&
       host_port_pair_.Equals(other.host_port_pair_);
 };
 
 std::string QuicSessionKey::ToString() const {
     return (is_https_ ? "https://" : "http://") + host_port_pair_.ToString();
 }
 
 }  // namespace net