Roll Chrome into Mojo.

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"
 
 // TODO(rtenneti): Remove this.
 // Do not flip this flag until the flakiness of the
 // net/tools/quic/end_to_end_test is fixed.
 // If true, then QUIC connections will track the retransmission history of a
@@ skipping 50 matching lines @@
 // If true, use std::cbrt instead of custom cube root.
 bool FLAGS_quic_use_std_cbrt = true;
 
 // If true, the QUIC packet generator will not attempt to queue multiple ACK
 // frames.
 bool FLAGS_quic_disallow_multiple_pending_ack_frames = true;
 
 // If true, then the source address tokens generated for QUIC connects will
 // store multiple addresses.
 bool FLAGS_quic_use_multiple_address_in_source_tokens = false;
+
+// If true, an attempt to send an empty data string with no FIN will return
+// early, and not create a frame.
+bool FLAGS_quic_empty_data_no_fin_early_return = true;
+
+// 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;