Change HttpStreamFactoryImpl::Job to take a AlternativeServiceInfo

net/quic/chromium/quic_stream_factory.h

 // 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.
 
 #ifndef NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_
 #define NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 97 matching lines @@
 class NET_EXPORT_PRIVATE QuicStreamRequest {
  public:
   explicit QuicStreamRequest(QuicStreamFactory* factory);
   ~QuicStreamRequest();
 
   // |cert_verify_flags| is bitwise OR'd of CertVerifier::VerifyFlags and it is
   // passed to CertVerifier::Verify.
   // |destination| will be resolved and resulting IPEndPoint used to open a
   // QuicConnection.  This can be different than HostPortPair::FromURL(url).
   int Request(const HostPortPair& destination,
+              const QuicVersionVector& advertised_versions,
               PrivacyMode privacy_mode,
               int cert_verify_flags,
               const GURL& url,
               QuicStringPiece method,
               const NetLogWithSource& net_log,
               const CompletionCallback& callback);
 
   void OnRequestComplete(int rv);
 
   // Helper method that calls |factory_|'s GetTimeDelayForWaitingJob(). It
@@ skipping 98 matching lines @@
   bool CanUseExistingSession(const QuicServerId& server_id,
                              const HostPortPair& destination);
 
   // Creates a new QuicHttpStream to |host_port_pair| which will be
   // owned by |request|.
   // If a matching session already exists, this method will return OK.  If no
   // matching session exists, this will return ERR_IO_PENDING and will invoke
   // OnRequestComplete asynchronously.
   int Create(const QuicServerId& server_id,
              const HostPortPair& destination,
+             const QuicVersionVector& advertised_versions,
              int cert_verify_flags,
              const GURL& url,
              QuicStringPiece method,
              const NetLogWithSource& net_log,
              QuicStreamRequest* request);
 
   // Called when the handshake for |session| is confirmed. If QUIC is disabled
   // currently disabled, then it closes the connection and returns true.
   bool OnHandshakeConfirmed(QuicChromiumClientSession* session);
 
@@ skipping 148 matching lines @@
   typedef std::map<QuicServerId, std::unique_ptr<CertVerifierJob>>
       CertVerifierJobMap;
 
   bool OnResolution(const QuicSessionKey& key, const AddressList& address_list);
   void OnJobComplete(Job* job, int rv);
   void OnCertVerifyJobComplete(CertVerifierJob* job, int rv);
   bool HasActiveSession(const QuicServerId& server_id) const;
   bool HasActiveJob(const QuicServerId& server_id) const;
   bool HasActiveCertVerifierJob(const QuicServerId& server_id) const;
   int CreateSession(const QuicSessionKey& key,
+                    const QuicVersion& quic_version,
                     int cert_verify_flags,
                     bool require_confirmation,
                     const AddressList& address_list,
                     base::TimeTicks dns_resolution_start_time,
                     base::TimeTicks dns_resolution_end_time,
                     const NetLogWithSource& net_log,
                     QuicChromiumClientSession** session);
   void ActivateSession(const QuicSessionKey& key,
                        QuicChromiumClientSession* session);
 
   void ConfigureInitialRttEstimate(const QuicServerId& server_id,
                                    QuicConfig* config);
 
+  // Returns the first mutually supported QUIC version in |supported_versions_|.
+  // If there is no mutually supported QUIC version, return the first entry in
+  // |supported_versions_|.
+  // |supproted_versions_| should be listed in the order of most preferred QUIC
+  // versions.
+  QuicVersion SelectQuicVersion(
+      const QuicVersionVector& advertised_versions) const;
+
   // Returns |srtt| in micro seconds from ServerNetworkStats. Returns 0 if there
   // is no |http_server_properties_| or if |http_server_properties_| doesn't
   // have ServerNetworkStats for the given |server_id|.
   int64_t GetServerNetworkStatsSmoothedRttInMicroseconds(
       const QuicServerId& server_id) const;
 
   // Returns |srtt| from ServerNetworkStats. Returns null if there
   // is no |http_server_properties_| or if |http_server_properties_| doesn't
   // have ServerNetworkStats for the given |server_id|.
   const base::TimeDelta* GetServerNetworkStatsSmoothedRtt(
@@ skipping 146 matching lines @@
   const scoped_refptr<SSLConfigService> ssl_config_service_;
 
   base::WeakPtrFactory<QuicStreamFactory> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicStreamFactory);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_CHROMIUM_QUIC_STREAM_FACTORY_H_