Remove max_packet_length from QuicPacketGenerator, because it is no longer necessary with FEC gone.…

net/quic/quic_connection.cc

Index: net/quic/quic_connection.cc
diff --git a/net/quic/quic_connection.cc b/net/quic/quic_connection.cc
index 9525b266d87b9cec5be23a3ef3c96eca9efc0d1b..6d2e400c3efc612da037b6276bcf1c8e34d166ea 100644
--- a/net/quic/quic_connection.cc
+++ b/net/quic/quic_connection.cc
@@ -1202,7 +1202,7 @@ const QuicConnectionStats& QuicConnection::GetStats() {
   stats_.srtt_us = srtt.ToMicroseconds();
 
   stats_.estimated_bandwidth = sent_packet_manager_.BandwidthEstimate();
-  stats_.max_packet_size = packet_generator_.GetMaxPacketLength();
+  stats_.max_packet_size = packet_generator_.GetCurrentMaxPacketLength();
   stats_.max_received_packet_size = largest_received_packet_size_;
   return stats_;
 }
@@ -1413,7 +1413,7 @@ bool QuicConnection::ProcessValidatedPacket(const QuicPacketHeader& header) {
 
   if (perspective_ == Perspective::IS_SERVER &&
       encryption_level_ == ENCRYPTION_NONE &&
-      last_size_ > packet_generator_.GetMaxPacketLength()) {
+      last_size_ > packet_generator_.GetCurrentMaxPacketLength()) {
     SetMaxPacketLength(last_size_);
   }
   return true;
@@ -1568,7 +1568,7 @@ bool QuicConnection::WritePacket(SerializedPacket* packet) {
   }
 
   DCHECK_LE(encrypted_length, kMaxPacketSize);
-  DCHECK_LE(encrypted_length, packet_generator_.GetMaxPacketLength());
+  DCHECK_LE(encrypted_length, packet_generator_.GetCurrentMaxPacketLength());
   DVLOG(1) << ENDPOINT << "Sending packet " << packet_number << " : "
            << (packet->is_fec_packet
                    ? "FEC "
@@ -1982,7 +1982,7 @@ void QuicConnection::SendGoAway(QuicErrorCode error,
 }
 
 QuicByteCount QuicConnection::max_packet_length() const {
-  return packet_generator_.GetMaxPacketLength();
+  return packet_generator_.GetCurrentMaxPacketLength();
 }
 
 void QuicConnection::SetMaxPacketLength(QuicByteCount length) {