Remove insecure QUIC support

net/quic/quic_connection.cc

 // Copyright (c) 2012 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_connection.h"
 
 #include <string.h>
 #include <sys/types.h>
 
 #include <algorithm>
@@ skipping 244 matching lines @@
 
 #define ENDPOINT \
   (perspective_ == Perspective::IS_SERVER ? "Server: " : "Client: ")
 
 QuicConnection::QuicConnection(QuicConnectionId connection_id,
                                IPEndPoint address,
                                QuicConnectionHelperInterface* helper,
                                const PacketWriterFactory& writer_factory,
                                bool owns_writer,
                                Perspective perspective,
-                               bool is_secure,
                                const QuicVersionVector& supported_versions)
     : framer_(supported_versions,
               helper->GetClock()->ApproximateNow(),
               perspective),
       helper_(helper),
       writer_(writer_factory.Create(this)),
       owns_writer_(owns_writer),
       encryption_level_(ENCRYPTION_NONE),
       has_forward_secure_encrypter_(false),
       first_required_forward_secure_packet_(0),
@@ skipping 32 matching lines @@
       idle_network_timeout_(QuicTime::Delta::Infinite()),
       overall_connection_timeout_(QuicTime::Delta::Infinite()),
       time_of_last_received_packet_(clock_->ApproximateNow()),
       time_of_last_sent_new_packet_(clock_->ApproximateNow()),
       packet_number_of_last_sent_packet_(0),
       sent_packet_manager_(
           perspective,
           clock_,
           &stats_,
           FLAGS_quic_use_bbr_congestion_control ? kBBR : kCubic,
-          FLAGS_quic_use_time_loss_detection ? kTime : kNack,
-          is_secure),
+          FLAGS_quic_use_time_loss_detection ? kTime : kNack),
       version_negotiation_state_(START_NEGOTIATION),
       perspective_(perspective),
       connected_(true),
       peer_ip_changed_(false),
       peer_port_changed_(false),
       self_ip_changed_(false),
       self_port_changed_(false),
       can_truncate_connection_ids_(true),
-      is_secure_(is_secure),
       mtu_discovery_target_(0),
       mtu_probe_count_(0),
       packets_between_mtu_probes_(kPacketsBetweenMtuProbesBase),
       next_mtu_probe_at_(kPacketsBetweenMtuProbesBase),
       largest_received_packet_size_(0),
       goaway_sent_(false),
       goaway_received_(false) {
   DVLOG(1) << ENDPOINT << "Created connection with connection_id: "
            << connection_id;
   framer_.set_visitor(this);
@@ skipping 1985 matching lines @@
       packet_number_of_last_sent_packet_ + packets_between_mtu_probes_ + 1;
   ++mtu_probe_count_;
 
   DVLOG(2) << "Sending a path MTU discovery packet #" << mtu_probe_count_;
   SendMtuDiscoveryPacket(mtu_discovery_target_);
 
   DCHECK(!mtu_discovery_alarm_->IsSet());
 }
 
 }  // namespace net