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

net/http/http_server_properties_impl.cc

 // 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.
 
 #include "net/http/http_server_properties_impl.h"
 
 #include <algorithm>
 #include <memory>
 #include <utility>
 
@@ skipping 357 matching lines @@
   }
   if (map_it->second.empty()) {
     alternative_service_map_.Erase(map_it);
   }
   return valid_alternative_service_infos;
 }
 
 bool HttpServerPropertiesImpl::SetAlternativeService(
     const url::SchemeHostPort& origin,
     const AlternativeService& alternative_service,
-    base::Time expiration) {
+    base::Time expiration,
+    const QuicVersionVector& advertised_versions) {
   return SetAlternativeServices(
       origin,
       AlternativeServiceInfoVector(
-          /*size=*/1, AlternativeServiceInfo(alternative_service, expiration)));
+          /*size=*/1, AlternativeServiceInfo(alternative_service, expiration,
+                                             advertised_versions)));
 }
 
 bool HttpServerPropertiesImpl::SetAlternativeServices(
     const url::SchemeHostPort& origin,
     const AlternativeServiceInfoVector& alternative_service_info_vector) {
   AlternativeServiceMap::iterator it = alternative_service_map_.Peek(origin);
 
   if (alternative_service_info_vector.empty()) {
     RemoveCanonicalHost(origin);
     if (it == alternative_service_map_.end())
@@ skipping 374 matching lines @@
   base::TimeDelta delay = when > now ? when - now : base::TimeDelta();
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE,
       base::Bind(
           &HttpServerPropertiesImpl::ExpireBrokenAlternateProtocolMappings,
           weak_ptr_factory_.GetWeakPtr()),
       delay);
 }
 
 }  // namespace net