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

components/cronet/ios/cronet_environment.mm

 // Copyright 2016 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 "components/cronet/ios/cronet_environment.h"
 
 #include <utility>
 
 #include "base/at_exit.h"
 #include "base/atomicops.h"
@@ skipping 23 matching lines @@
 #include "net/dns/host_resolver.h"
 #include "net/dns/mapped_host_resolver.h"
 #include "net/http/http_server_properties_impl.h"
 #include "net/http/http_stream_factory.h"
 #include "net/http/http_transaction_factory.h"
 #include "net/http/http_util.h"
 #include "net/log/net_log.h"
 #include "net/log/net_log_capture_mode.h"
 #include "net/log/write_to_file_net_log_observer.h"
 #include "net/proxy/proxy_service.h"
+#include "net/quic/core/quic_versions.h"
 #include "net/socket/ssl_client_socket.h"
 #include "net/ssl/channel_id_service.h"
 #include "net/url_request/http_user_agent_settings.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 #include "net/url_request/url_request_context_storage.h"
 #include "net/url_request/url_request_job_factory_impl.h"
 #include "url/scheme_host_port.h"
 #include "url/url_util.h"
 
@@ skipping 272 matching lines @@
   // of changing it.
   [[NSHTTPCookieStorage sharedHTTPCookieStorage]
       setCookieAcceptPolicy:NSHTTPCookieAcceptPolicyAlways];
   std::unique_ptr<net::CookieStore> cookie_store =
       base::MakeUnique<net::CookieStoreIOS>(
           [NSHTTPCookieStorage sharedHTTPCookieStorage]);
   context_builder.SetCookieAndChannelIdStores(std::move(cookie_store), nullptr);
 
   std::unique_ptr<net::HttpServerProperties> http_server_properties(
       new net::HttpServerPropertiesImpl());
+
   for (const auto& quic_hint : quic_hints_) {
     net::AlternativeService alternative_service(net::kProtoQUIC, "",
                                                 quic_hint.port());
     url::SchemeHostPort quic_hint_server("https", quic_hint.host(),
                                          quic_hint.port());
-    http_server_properties->SetAlternativeService(
-        quic_hint_server, alternative_service, base::Time::Max());
+    http_server_properties->SetQuicAlternativeService(
+        quic_hint_server, alternative_service, base::Time::Max(),
+        net::QuicVersionVector());
   }
 
   context_builder.SetHttpServerProperties(std::move(http_server_properties));
 
   main_context_ = context_builder.Build();
 
   // Iterate through PKP configuration for every host.
   for (const auto& pkp : config->pkp_list) {
     // Add the host pinning.
     main_context_->transport_security_state()->AddHPKP(
@@ skipping 38 matching lines @@
   event->Signal();
 }
 
 std::string CronetEnvironment::getDefaultQuicUserAgentId() const {
   return base::SysNSStringToUTF8([[NSBundle mainBundle]
              objectForInfoDictionaryKey:@"CFBundleDisplayName"]) +
          " Cronet/" + CRONET_VERSION;
 }
 
 }  // namespace cronet