Deprecate rolled out flag FLAGS_close_quic_connection_unfinished_streams_2

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 2d437d703dec78c338a996f3fbd0c3a44abbb59a..ae57199b924fd40c660342c59a7c82cfc49fee51 100644
--- a/net/quic/quic_flags.cc
+++ b/net/quic/quic_flags.cc
@@ -29,9 +29,6 @@ bool FLAGS_send_quic_crypto_reject_reason = false;
 // must also request FEC protection for the server to use FEC.
 bool FLAGS_enable_quic_fec = false;
 
-// If true, a QUIC connection with too many unfinished streams will be closed.
-bool FLAGS_close_quic_connection_unfinished_streams_2 = false;
-
 // When true, defaults to BBR congestion control instead of Cubic.
 bool FLAGS_quic_use_bbr_congestion_control = false;