Landing Recent QUIC changes until Sun Apr 9 16:12:55

net/quic/core/quic_utils.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/core/quic_utils.h"
 
 #include <algorithm>
 #include <cstdint>
 #include <vector>
 
@@ skipping 190 matching lines @@
   const int kSubnetMaskLength = 24;
   if (old_address.host().InSameSubnet(new_address.host(), kSubnetMaskLength)) {
     // Subnet part does not change (here, we use /24), which is considered to be
     // caused by NATs.
     return IPV4_SUBNET_CHANGE;
   }
 
   return IPV4_TO_IPV4_CHANGE;
 }
 
+// static
+bool QuicUtils::IsConnectionIdWireFormatBigEndian(Perspective perspective) {
+  return (perspective == Perspective::IS_CLIENT &&
+          FLAGS_quic_restart_flag_quic_big_endian_connection_id_client) ||
+         (perspective == Perspective::IS_SERVER &&
+          FLAGS_quic_restart_flag_quic_big_endian_connection_id_server);
+}
+
 }  // namespace net