Land Recent QUIC Changes.

net/quic/quic_flags.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/quic_flags.h"
 
 bool FLAGS_quic_allow_oversized_packets_for_test = false;
 
 // When true, the use time based loss detection instead of nack.
 bool FLAGS_quic_use_time_loss_detection = false;
@@ skipping 54 matching lines @@
 // If true, if min RTT and/or SRTT have not yet been set then initial RTT is
 // used to initialize them in a call to QuicConnection::GetStats.
 bool FLAGS_quic_use_initial_rtt_for_stats = true;
 
 // If true, uses the last sent packet for the RTO timer instead of the earliest.
 bool FLAGS_quic_rto_uses_last_sent = true;
 
 // If true, attach QuicAckNotifiers to packets rather than individual stream
 // frames.
 bool FLAGS_quic_attach_ack_notifiers_to_packets = true;
+
+// If true, the AckNotifierManager is informed about new packets as soon as they
+// are serialized.
+bool FLAGS_quic_ack_notifier_informed_on_serialized = true;
+
+// If true, QUIC will use the new RTO that waits until an ack arrives to adjust
+// the congestion window.
+bool FLAGS_quic_use_new_rto = true;