Only MarkTrailersConsumed when actually sending trailers notification

net/tools/quic/quic_spdy_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.
 
 #ifndef NET_TOOLS_QUIC_QUIC_SPDY_CLIENT_STREAM_H_
 #define NET_TOOLS_QUIC_QUIC_SPDY_CLIENT_STREAM_H_
 
 #include <stddef.h>
 #include <sys/types.h>
 #include <string>
@@ skipping 46 matching lines @@
   void SendBody(const std::string& data,
                 bool fin,
                 QuicAckListenerInterface* listener);
 
   // Returns the response data.
   const std::string& data() { return data_; }
 
   // Returns whatever headers have been received for this stream.
   const SpdyHeaderBlock& headers() { return response_headers_; }
 
-  // Returns whatever trailers have been received for this stream.
-  const SpdyHeaderBlock& trailers() { return response_trailers_; }
-
   size_t header_bytes_read() const { return header_bytes_read_; }
 
   size_t header_bytes_written() const { return header_bytes_written_; }
 
   size_t trailer_bytes_read() const { return header_bytes_read_; }
 
   int response_code() const { return response_code_; }
 
   // While the server's SetPriority shouldn't be called externally, the creator
   // of client-side streams should be able to set the priority.
   using QuicSpdyStream::SetPriority;
 
   void set_allow_bidirectional_data(bool value) {
     allow_bidirectional_data_ = value;
   }
 
   bool allow_bidirectional_data() const { return allow_bidirectional_data_; }
 
  private:
   // The parsed headers received from the server.
   SpdyHeaderBlock response_headers_;
 
-  // The parsed trailers received from the server.
-  SpdyHeaderBlock response_trailers_;
-
   // The parsed content-length, or -1 if none is specified.
   int content_length_;
   int response_code_;
   std::string data_;
   size_t header_bytes_read_;
   size_t header_bytes_written_;
   // When true allows the sending of a request to continue while the response is
   // arriving.
   bool allow_bidirectional_data_;
 
   QuicClientSession* session_;
 
   DISALLOW_COPY_AND_ASSIGN(QuicSpdyClientStream);
 };
 
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_QUIC_SPDY_CLIENT_STREAM_H_