Remove is_fec_packet from TransmissionInfo and SerializedPacket. No functional change.

net/quic/quic_protocol.cc

Index: net/quic/quic_protocol.cc
diff --git a/net/quic/quic_protocol.cc b/net/quic/quic_protocol.cc
index 5c8b63cc61bcd70d12f189ed0b9e4f4a3a90c3b1..d9af68fbdee6f04e101b714072c97949728c298a 100644
--- a/net/quic/quic_protocol.cc
+++ b/net/quic/quic_protocol.cc
@@ -734,7 +734,6 @@ SerializedPacket::SerializedPacket(QuicPathId path_id,
       packet_number_length(packet_number_length),
       encryption_level(ENCRYPTION_NONE),
       entropy_hash(entropy_hash),
-      is_fec_packet(false),
       has_ack(has_ack),
       has_stop_waiting(has_stop_waiting),
       original_packet_number(0),
@@ -764,7 +763,6 @@ TransmissionInfo::TransmissionInfo()
       transmission_type(NOT_RETRANSMISSION),
       in_flight(false),
       is_unackable(false),
-      is_fec_packet(false),
       has_crypto_handshake(false),
       needs_padding(false),
       retransmission(0) {}
@@ -774,7 +772,6 @@ TransmissionInfo::TransmissionInfo(EncryptionLevel level,
                                    TransmissionType transmission_type,
                                    QuicTime sent_time,
                                    QuicPacketLength bytes_sent,
-                                   bool is_fec_packet,
                                    bool has_crypto_handshake,
                                    bool needs_padding)
     : encryption_level(level),
@@ -785,7 +782,6 @@ TransmissionInfo::TransmissionInfo(EncryptionLevel level,
       transmission_type(transmission_type),
       in_flight(false),
       is_unackable(false),
-      is_fec_packet(is_fec_packet),
       has_crypto_handshake(has_crypto_handshake),
       needs_padding(needs_padding),
       retransmission(0) {}