Land Recent QUIC Changes.

net/quic/reliable_quic_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.
 //
 // The base class for client/server reliable streams.
 
 #ifndef NET_QUIC_RELIABLE_QUIC_STREAM_H_
 #define NET_QUIC_RELIABLE_QUIC_STREAM_H_
 
 #include <sys/types.h>
@@ skipping 122 matching lines @@
   // as the connection will consume.
   // If |ack_notifier_delegate| is provided, then it will be notified once all
   // the ACKs for this write have been received.
   // Returns the number of bytes consumed by the connection.
   QuicConsumedData WritevData(
       const struct iovec* iov,
       int iov_count,
       bool fin,
       QuicAckNotifier::DelegateInterface* ack_notifier_delegate);
 
+  // Helper method that returns FecProtection to use for writes to the session.
+  FecProtection GetFecProtection();
+
   // Close the read side of the socket.  Further frames will not be accepted.
   virtual void CloseReadSide();
 
   // Close the write side of the socket.  Further writes will fail.
   void CloseWriteSide();
 
   bool HasBufferedData() const;
 
   bool fin_buffered() const { return fin_buffered_; }
 
+  void set_fec_policy(FecPolicy fec_policy) { fec_policy_ = fec_policy; }
+
   const QuicSession* session() const { return session_; }
   QuicSession* session() { return session_; }
 
   const QuicStreamSequencer* sequencer() const { return &sequencer_; }
   QuicStreamSequencer* sequencer() { return &sequencer_; }
 
   void DisableFlowControl() {
     flow_controller_.Disable();
   }
 
@@ skipping 48 matching lines @@
   // StreamFrame with the FIN set.
   bool fin_received_;
 
   // In combination with fin_sent_, used to ensure that a FIN and/or a RST is
   // always sent before stream termination.
   bool rst_sent_;
 
   // True if this stream has received a RST stream frame.
   bool rst_received_;
 
+  // FEC policy to be used for this stream.
+  FecPolicy fec_policy_;
+
   // True if the session this stream is running under is a server session.
   bool is_server_;
 
   QuicFlowController flow_controller_;
 
   // The connection level flow controller. Not owned.
   QuicFlowController* connection_flow_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(ReliableQuicStream);
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_RELIABLE_QUIC_STREAM_H_