Remove FEC from send path.

net/quic/quic_protocol.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_QUIC_QUIC_PROTOCOL_H_
 #define NET_QUIC_QUIC_PROTOCOL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 219 matching lines @@
 enum IsHandshake : int8_t { NOT_HANDSHAKE, IS_HANDSHAKE };
 
 enum class Perspective { IS_SERVER, IS_CLIENT };
 
 // Describes whether a ConnectionClose was originated by the peer.
 enum class ConnectionCloseSource { FROM_PEER, FROM_SELF };
 
 NET_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
                                             const Perspective& s);
 
-// Indicates FEC protection level for data being written.
-enum FecProtection {
-  MUST_FEC_PROTECT,  // Callee must FEC protect this data.
-  MAY_FEC_PROTECT    // Callee does not have to but may FEC protect this data.
-};
-
-// Indicates FEC policy.
-enum FecPolicy {
-  FEC_PROTECT_ALWAYS,   // All data in the stream should be FEC protected.
-  FEC_PROTECT_OPTIONAL  // Data in the stream does not need FEC protection.
-};
-
-// Indicates FEC policy about when to send FEC packet.
-enum FecSendPolicy {
-  // Send FEC packet when FEC group is full or when FEC alarm goes off.
-  FEC_ANY_TRIGGER,
-  // Send FEC packet only when FEC alarm goes off.
-  FEC_ALARM_TRIGGER
-};
-
 enum QuicFrameType {
   // Regular frame types. The values set here cannot change without the
   // introduction of a new QUIC version.
   PADDING_FRAME = 0,
   RST_STREAM_FRAME = 1,
   CONNECTION_CLOSE_FRAME = 2,
   GOAWAY_FRAME = 3,
   WINDOW_UPDATE_FRAME = 4,
   BLOCKED_FRAME = 5,
   STOP_WAITING_FRAME = 6,
@@ skipping 1145 matching lines @@
       : iov(iov), iov_count(iov_count), total_length(total_length) {}
 
   const struct iovec* iov;
   const int iov_count;
   const size_t total_length;
 };
 
 }  // namespace net
 
 #endif  // NET_QUIC_QUIC_PROTOCOL_H_