Fix a bug where QUIC connections would not fallback to TCP if the connection fails.

net/quic/quic_reliable_client_stream.h

 // 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.
 //
 // NOTE: This code is not shared between Google and Chrome.
 
 #ifndef NET_QUIC_QUIC_RELIABLE_CLIENT_STREAM_H_
 #define NET_QUIC_QUIC_RELIABLE_CLIENT_STREAM_H_
 
 #include "net/base/ip_endpoint.h"
@@ skipping 37 matching lines @@
   };
 
   QuicReliableClientStream(QuicStreamId id,
                            QuicSession* session,
                            const BoundNetLog& net_log);
 
   ~QuicReliableClientStream() override;
 
   // QuicDataStream
   uint32 ProcessData(const char* data, uint32 data_len) override;
-  void OnFinRead() override;
+  void OnClose() override;
   void OnCanWrite() override;
   QuicPriority EffectivePriority() const override;
 
   // While the server's set_priority shouldn't be called externally, the creator
   // of client-side streams should be able to set the priority.
   using QuicDataStream::set_priority;
 
   int WriteStreamData(base::StringPiece data,
                       bool fin,
                       const CompletionCallback& callback);
@@ skipping 19 matching lines @@
   Delegate* delegate_;
 
   CompletionCallback callback_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicReliableClientStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_RELIABLE_CLIENT_STREAM_H_