Change from re-transmitting an packet with a retransmit number to sending a new packet with a new s…

net/quic/quic_packet_creator.h

Index: net/quic/quic_packet_creator.h
diff --git a/net/quic/quic_packet_creator.h b/net/quic/quic_packet_creator.h
index 2aa26b9c8da56b7bc1eb3366b6a17acc70c5db55..38874adeea42fa7d5c591b803d3514feba65b0e6 100644
--- a/net/quic/quic_packet_creator.h
+++ b/net/quic/quic_packet_creator.h
@@ -62,6 +62,10 @@ class NET_EXPORT_PRIVATE QuicPacketCreator : public QuicFecBuilderInterface {
 
   PacketPair AckPacket(QuicAckFrame* ack_frame);
 
+  // Increments the current sequence number in QuicPacketCreator and sets it
+  // into the packet and returns the new sequence number.
+  QuicPacketSequenceNumber SetNewSequenceNumber(QuicPacket* packet);
+
   QuicPacketSequenceNumber sequence_number() const {
     return sequence_number_;
   }