Change QuicStreamRequest::Request() to take a preferred QuicVersion so that

net/http/http_stream_factory_impl_job.cc

Index: net/http/http_stream_factory_impl_job.cc
diff --git a/net/http/http_stream_factory_impl_job.cc b/net/http/http_stream_factory_impl_job.cc
index ad295243495c007ddb31a1165c3068864af2236f..b239b7962d14286dab09f15ed0ef43ab04ae90b8 100644
--- a/net/http/http_stream_factory_impl_job.cc
+++ b/net/http/http_stream_factory_impl_job.cc
@@ -899,10 +899,10 @@ int HttpStreamFactoryImpl::Job::DoInitConnectionImpl() {
       destination = destination_;
       ssl_config = &server_ssl_config_;
     }
-    int rv =
-        quic_request_.Request(destination, request_info_.privacy_mode,
-                              ssl_config->GetCertVerifyFlags(), url,
-                              request_info_.method, net_log_, io_callback_);
+    int rv = quic_request_.Request(
+        destination, delegate_->GetAdvertisedQuicVersions(),
+        request_info_.privacy_mode, ssl_config->GetCertVerifyFlags(), url,
+        request_info_.method, net_log_, io_callback_);
     if (rv == OK) {
       using_existing_quic_session_ = true;
     } else {