QUIC - refactor stream creation. Guarded by --quic_reloadable_flag_quic_refactor_stream_creation.

net/tools/quic/end_to_end_test.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 <stddef.h>
 #include <sys/epoll.h>
 
 #include <cstdint>
 #include <list>
 #include <memory>
@@ skipping 2409 matching lines @@
                           server_id,
                           crypto_config,
                           push_promise_index) {}
 
   ~ClientSessionThatDropsBody() override {}
 
   std::unique_ptr<QuicSpdyClientStream> CreateClientStream() override {
     return QuicMakeUnique<ClientStreamThatDropsBody>(GetNextOutgoingStreamId(),
                                                      this);
   }
+  std::unique_ptr<QuicStream> CreateStream(QuicStreamId id) override {
+    return QuicMakeUnique<ClientStreamThatDropsBody>(id, this);
+  }
 };
 
 class MockableQuicClientThatDropsBody : public MockableQuicClient {
  public:
   MockableQuicClientThatDropsBody(QuicSocketAddress server_address,
                                   const QuicServerId& server_id,
                                   const QuicConfig& config,
                                   const QuicVersionVector& supported_versions,
                                   EpollServer* epoll_server)
       : MockableQuicClient(server_address,
@@ skipping 680 matching lines @@
   client_->WaitForResponse();
   EXPECT_EQ(kBarResponseBody, client_->response_body());
   QuicConnectionStats client_stats =
       client_->client()->session()->connection()->GetStats();
   EXPECT_EQ(0u, client_stats.packets_lost);
   EXPECT_EQ(1, client_->client()->GetNumSentClientHellos());
 }
 }  // namespace
 }  // namespace test
 }  // namespace net