Remove parity tracking in FEC groups as part of the migration to

net/quic/quic_connection.cc

 // 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.
 
 #include "net/quic/quic_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 #include <algorithm>
 #include <iterator>
@@ skipping 564 matching lines @@
   }
 
   return true;
 }
 
 void QuicConnection::OnFecData(const QuicFecData& fec) {
   DCHECK_EQ(IN_FEC_GROUP, last_header_.is_in_fec_group);
   DCHECK_NE(0u, last_header_.fec_group);
   QuicFecGroup* group = GetFecGroup();
   if (group != NULL) {
-    group->UpdateFec(last_header_.packet_sequence_number,
-                     last_header_.entropy_flag, fec);
+    group->UpdateFec(last_header_.packet_sequence_number, fec);
   }
 }
 
 bool QuicConnection::OnRstStreamFrame(const QuicRstStreamFrame& frame) {
   DCHECK(connected_);
   if (debug_visitor_) {
     debug_visitor_->OnRstStreamFrame(frame);
   }
   DVLOG(1) << ENDPOINT << "Stream reset with error "
              << QuicUtils::StreamErrorToString(frame.error_code);
@@ skipping 1068 matching lines @@
   // If we changed the generator's batch state, restore original batch state.
   if (!already_in_batch_mode_) {
     DVLOG(1) << "Leaving Batch Mode.";
     connection_->packet_generator_.FinishBatchOperations();
   }
   DCHECK_EQ(already_in_batch_mode_,
             connection_->packet_generator_.InBatchMode());
 }
 
 }  // namespace net