Deprecate FLAGS_quic_always_write_queued_retransmissions.

net/quic/quic_flags.cc

Index: net/quic/quic_flags.cc
diff --git a/net/quic/quic_flags.cc b/net/quic/quic_flags.cc
index b0d29ca849f3b2701d766658ce5d2793343ccc81..1d938f3692ce7049f77819fc3725bb7a6aa959bf 100644
--- a/net/quic/quic_flags.cc
+++ b/net/quic/quic_flags.cc
@@ -92,10 +92,6 @@ bool FLAGS_quic_ignore_zero_length_frames = true;
 // packet is forward secure.
 bool FLAGS_quic_no_shlo_listener = true;
 
-// If true, queued retransmission packets, because of write blocked
-// socket, are always sent once the socket gets unblocked
-bool FLAGS_quic_always_write_queued_retransmissions = true;
-
 // Adds a RATE connection option to do rate based sending.
 bool FLAGS_quic_rate_based_sending = true;