Add and persist a new field in AlternativeServiceInfo to list QUIC verisons advertised

net/http/http_server_properties_impl.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_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 #define NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 63 matching lines @@
   bool SupportsRequestPriority(const url::SchemeHostPort& server) override;
   bool GetSupportsSpdy(const url::SchemeHostPort& server) override;
   void SetSupportsSpdy(const url::SchemeHostPort& server,
                        bool support_spdy) override;
   bool RequiresHTTP11(const HostPortPair& server) override;
   void SetHTTP11Required(const HostPortPair& server) override;
   void MaybeForceHTTP11(const HostPortPair& server,
                         SSLConfig* ssl_config) override;
   AlternativeServiceInfoVector GetAlternativeServiceInfos(
       const url::SchemeHostPort& origin) override;
-  bool SetAlternativeService(const url::SchemeHostPort& origin,
-                             const AlternativeService& alternative_service,
-                             base::Time expiration) override;
+  bool SetHttp2AlternativeService(const url::SchemeHostPort& origin,
+                                  const AlternativeService& alternative_service,
+                                  base::Time expiration) override;
+  bool SetQuicAlternativeService(
+      const url::SchemeHostPort& origin,
+      const AlternativeService& alternative_service,
+      base::Time expiration,
+      const QuicVersionVector& advertised_versions) override;
   bool SetAlternativeServices(const url::SchemeHostPort& origin,
                               const AlternativeServiceInfoVector&
                                   alternative_service_info_vector) override;
   void MarkAlternativeServiceBroken(
       const AlternativeService& alternative_service) override;
   void MarkAlternativeServiceRecentlyBroken(
       const AlternativeService& alternative_service) override;
   bool IsAlternativeServiceBroken(
       const AlternativeService& alternative_service) const override;
   bool WasAlternativeServiceRecentlyBroken(
@@ skipping 66 matching lines @@
   size_t max_server_configs_stored_in_properties_;
 
   THREAD_CHECKER(thread_checker_);
 
   DISALLOW_COPY_AND_ASSIGN(HttpServerPropertiesImpl);
 };
 
 }  // namespace net
 
 #endif  // NET_HTTP_HTTP_SERVER_PROPERTIES_IMPL_H_