Update from https://crrev.com/316786

net/quic/congestion_control/tcp_receiver.h

-// 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.
-//
-// TCP receiver side congestion algorithm, emulates the behaviour of TCP.
-
-#ifndef NET_QUIC_CONGESTION_CONTROL_TCP_RECEIVER_H_
-#define NET_QUIC_CONGESTION_CONTROL_TCP_RECEIVER_H_
-
-#include "base/basictypes.h"
-#include "base/compiler_specific.h"
-#include "net/base/net_export.h"
-#include "net/quic/congestion_control/receive_algorithm_interface.h"
-#include "net/quic/quic_clock.h"
-#include "net/quic/quic_protocol.h"
-
-namespace net {
-
-class NET_EXPORT_PRIVATE TcpReceiver : public ReceiveAlgorithmInterface {
- public:
-  TcpReceiver();
-
-  // Size of the (currently fixed) receive window.
-  static const QuicByteCount kReceiveWindowTCP;
-
-  void RecordIncomingPacket(QuicByteCount bytes,
-                            QuicPacketSequenceNumber sequence_number,
-                            QuicTime timestamp) override;
-
- private:
-  QuicByteCount receive_window_;
-
-  DISALLOW_COPY_AND_ASSIGN(TcpReceiver);
-};
-
-}  // namespace net
-#endif  // NET_QUIC_CONGESTION_CONTROL_TCP_RECEIVER_H_