Implement QUIC-based net::BidirectionalStream

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 1d09da79457183d2a5e19694c20d4d76a432fdec..27fc7c8163f8d1fd98c86901cf07a4c63ba29e80 100644
--- a/net/http/http_stream_factory_impl_job.cc
+++ b/net/http/http_stream_factory_impl_job.cc
@@ -1006,10 +1006,10 @@ int HttpStreamFactoryImpl::Job::DoInitConnection() {
       origin_host = origin_url_.host();
       ssl_config = &server_ssl_config_;
     }
-    int rv =
-        quic_request_.Request(destination, request_info_.privacy_mode,
-                              ssl_config->GetCertVerifyFlags(), origin_host,
-                              request_info_.method, net_log_, io_callback_);
+    int rv = quic_request_.Request(destination, request_info_.privacy_mode,
+                                   ssl_config->GetCertVerifyFlags(),
+                                   origin_host, request_info_.method, net_log_,
+                                   io_callback_, for_bidirectional_);
     if (rv == OK) {
       using_existing_quic_session_ = true;
     } else {
@@ -1247,7 +1247,15 @@ int HttpStreamFactoryImpl::Job::DoInitConnectionComplete(int result) {
       MaybeMarkAlternativeServiceBroken();
       return result;
     }
-    stream_ = quic_request_.ReleaseStream();
+    if (for_bidirectional_) {
+#if BUILDFLAG(ENABLE_BIDIRECTIONAL_STREAM)
+      bidirectional_stream_job_ = quic_request_.ReleaseBidirectionalStreamJob();
+#else
+      NOTREACHED();
+#endif
+    } else {
+      stream_ = quic_request_.ReleaseStream();
+    }
     next_state_ = STATE_NONE;
     return OK;
   }