Extract a QuicSpdyServerStreamBase class for code sharing between QuicSimpleServerStream and GfeQui…

net/quic/core/quic_spdy_stream.h

 // Copyright 2013 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.
 //
 // The base class for streams which deliver data to/from an application.
 // In each direction, the data on such a stream first contains compressed
 // headers then body data.
 
 #ifndef NET_QUIC_QUIC_SPDY_STREAM_H_
 #define NET_QUIC_QUIC_SPDY_STREAM_H_
@@ skipping 49 matching lines @@
    protected:
     virtual ~Visitor() {}
 
    private:
     DISALLOW_COPY_AND_ASSIGN(Visitor);
   };
 
   QuicSpdyStream(QuicStreamId id, QuicSpdySession* spdy_session);
   ~QuicSpdyStream() override;
 
-  // Override the base class to send QUIC_STREAM_NO_ERROR to the peer
-  // when the stream has not received all the data.
-  void CloseWriteSide() override;
   void StopReading() override;
 
   // QuicStream implementation
   void OnClose() override;
 
   // Override to maybe close the write side after writing.
   void OnCanWrite() override;
 
   // Called by the session when headers with a priority have been received
   // for this stream.  This method will only be called for server streams.
@@ skipping 93 matching lines @@
   // Returns true if the sequencer has delivered the FIN, and no more body bytes
   // will be available.
   bool IsClosed() { return sequencer()->IsClosed(); }
 
   void set_allow_bidirectional_data(bool value) {
     allow_bidirectional_data_ = value;
   }
 
   bool allow_bidirectional_data() const { return allow_bidirectional_data_; }
 
+  using QuicStream::CloseWriteSide;
+
  protected:
   virtual void OnInitialHeadersComplete(bool fin,
                                         size_t frame_len,
                                         const QuicHeaderList& header_list);
   virtual void OnTrailingHeadersComplete(bool fin,
                                          size_t frame_len,
                                          const QuicHeaderList& header_list);
   QuicSpdySession* spdy_session() const { return spdy_session_; }
   Visitor* visitor() { return visitor_; }
 
@@ skipping 31 matching lines @@
   bool trailers_consumed_;
   // The parsed trailers received from the peer.
   SpdyHeaderBlock received_trailers_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSpdyStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_SPDY_STREAM_H_