gfe-relnote: (n/a) Remove some unnecessary dynamic_casts from QUIC. No behavior change, not protected.

PiperOrigin-RevId: 241741824
Change-Id: Icb921e0f4e51a05da88a3149713683729b67afdd
diff --git a/quic/core/quic_sent_packet_manager.h b/quic/core/quic_sent_packet_manager.h
index c3c227e..c892126 100644
--- a/quic/core/quic_sent_packet_manager.h
+++ b/quic/core/quic_sent_packet_manager.h
@@ -502,6 +502,9 @@
   // Sets the initial RTT of the connection.
   void SetInitialRtt(QuicTime::Delta rtt);
 
+  // Should only be called from constructor.
+  LossDetectionInterface* GetInitialLossAlgorithm();
+
   // Called when handshake is confirmed to remove the retransmittable frames
   // from all packets of HANDSHAKE_DATA packet number space to ensure they don't
   // get retransmitted and will eventually be removed from unacked packets map.