Per-packet options now passed through to QuicPacketWriter, instead of

net/tools/quic/test_tools/limited_mtu_test_writer.h

 // Copyright (c) 2015 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.
 
 #ifndef NET_TOOLS_QUIC_TEST_TOOLS_LIMITED_MTU_TEST_WRITER_H_
 #define NET_TOOLS_QUIC_TEST_TOOLS_LIMITED_MTU_TEST_WRITER_H_
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "net/quic/quic_protocol.h"
 #include "net/tools/quic/quic_packet_writer_wrapper.h"
 
 namespace net {
 namespace test {
 
 // Simulates a connection over a link with fixed MTU.  Drops packets which
 // exceed the MTU and passes the rest of them as-is.
 class LimitedMtuTestWriter : public QuicPacketWriterWrapper {
  public:
   explicit LimitedMtuTestWriter(QuicByteCount mtu);
   ~LimitedMtuTestWriter() override;
 
   // Inherited from QuicPacketWriterWrapper.
   WriteResult WritePacket(const char* buffer,
                           size_t buf_len,
                           const IPAddressNumber& self_address,
-                          const IPEndPoint& peer_address) override;
+                          const IPEndPoint& peer_address,
+                          PerPacketOptions* options) override;
 
  private:
   QuicByteCount mtu_;
 
   DISALLOW_COPY_AND_ASSIGN(LimitedMtuTestWriter);
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_TEST_TOOLS_LIMITED_MTU_TEST_WRITER_H_