gfe-relnote: In QUIC, schedule RTO whenever there is bytes in flight (rather than pending retransmittable frames). When timer fires in RTO_MODE and there is no data to send, force to send PING. Protected by gfe2_reloadable_flag_quic_fix_rto_retransmission3 which replaces gfe2_reloadable_flag_quic_fix_rto_retransmission2.

PiperOrigin-RevId: 263450880
Change-Id: Iccf125ee87c59ce49d53edc38c6460f120008a17
diff --git a/quic/core/quic_sent_packet_manager_test.cc b/quic/core/quic_sent_packet_manager_test.cc
index e1ab409..56c3d8a 100644
--- a/quic/core/quic_sent_packet_manager_test.cc
+++ b/quic/core/quic_sent_packet_manager_test.cc
@@ -2972,7 +2972,7 @@
   EXPECT_CALL(notifier_, RetransmitFrames(_, _)).Times(0);
   manager_.OnRetransmissionTimeout();
   EXPECT_EQ(2u, stats_.rto_count);
-  if (GetQuicReloadableFlag(quic_fix_rto_retransmission2)) {
+  if (GetQuicReloadableFlag(quic_fix_rto_retransmission3)) {
     // Verify a credit is raised up.
     EXPECT_EQ(1u, manager_.pending_timer_transmission_count());
   } else {