Internal QUICHE change

PiperOrigin-RevId: 258424692
Change-Id: Ib710033830b91864bd2f0b87ebb9c46da8a5da64
diff --git a/quic/core/quic_trace_visitor.h b/quic/core/quic_trace_visitor.h
index 8021865..0494d87 100644
--- a/quic/core/quic_trace_visitor.h
+++ b/quic/core/quic_trace_visitor.h
@@ -23,7 +23,8 @@
                     TransmissionType transmission_type,
                     QuicTime sent_time) override;
 
-  void OnIncomingAck(const QuicAckFrame& ack_frame,
+  void OnIncomingAck(QuicPacketNumber ack_packet_number,
+                     const QuicAckFrame& ack_frame,
                      QuicTime ack_receive_time,
                      QuicPacketNumber largest_observed,
                      bool rtt_updated,