Move shared files in net/quic/ into net/quic/core/

net/quic/quic_connection_stats.h

-// Copyright 2013 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_QUIC_QUIC_CONNECTION_STATS_H_
-#define NET_QUIC_QUIC_CONNECTION_STATS_H_
-
-#include <stddef.h>
-#include <stdint.h>
-
-#include <ostream>
-
-#include "net/base/net_export.h"
-#include "net/quic/quic_bandwidth.h"
-#include "net/quic/quic_protocol.h"
-#include "net/quic/quic_time.h"
-
-namespace net {
-// Structure to hold stats for a QuicConnection.
-struct NET_EXPORT_PRIVATE QuicConnectionStats {
-  QuicConnectionStats();
-  QuicConnectionStats(const QuicConnectionStats& other);
-  ~QuicConnectionStats();
-
-  NET_EXPORT_PRIVATE friend std::ostream& operator<<(
-      std::ostream& os,
-      const QuicConnectionStats& s);
-
-  QuicByteCount bytes_sent;  // Includes retransmissions.
-  QuicPacketCount packets_sent;
-  // Non-retransmitted bytes sent in a stream frame.
-  QuicByteCount stream_bytes_sent;
-  // Packets serialized and discarded before sending.
-  QuicPacketCount packets_discarded;
-
-  // These include version negotiation and public reset packets, which do not
-  // have packet numbers or frame data.
-  QuicByteCount bytes_received;  // Includes duplicate data for a stream.
-  // Includes packets which were not processable.
-  QuicPacketCount packets_received;
-  // Excludes packets which were not processable.
-  QuicPacketCount packets_processed;
-  QuicByteCount stream_bytes_received;  // Bytes received in a stream frame.
-
-  QuicByteCount bytes_retransmitted;
-  QuicPacketCount packets_retransmitted;
-
-  QuicByteCount bytes_spuriously_retransmitted;
-  QuicPacketCount packets_spuriously_retransmitted;
-  // Number of packets abandoned as lost by the loss detection algorithm.
-  QuicPacketCount packets_lost;
-
-  // Number of packets sent in slow start.
-  QuicPacketCount slowstart_packets_sent;
-  // Number of packets lost exiting slow start.
-  QuicPacketCount slowstart_packets_lost;
-  // Number of bytes lost exiting slow start.
-  QuicByteCount slowstart_bytes_lost;
-
-  QuicPacketCount packets_dropped;  // Duplicate or less than least unacked.
-  size_t crypto_retransmit_count;
-  // Count of times the loss detection alarm fired.  At least one packet should
-  // be lost when the alarm fires.
-  size_t loss_timeout_count;
-  size_t tlp_count;
-  size_t rto_count;  // Count of times the rto timer fired.
-
-  int64_t min_rtt_us;  // Minimum RTT in microseconds.
-  int64_t srtt_us;     // Smoothed RTT in microseconds.
-  QuicByteCount max_packet_size;
-  QuicByteCount max_received_packet_size;
-  QuicBandwidth estimated_bandwidth;
-
-  // Reordering stats for received packets.
-  // Number of packets received out of packet number order.
-  QuicPacketCount packets_reordered;
-  // Maximum reordering observed in packet number space.
-  QuicPacketNumber max_sequence_reordering;
-  // Maximum reordering observed in microseconds
-  int64_t max_time_reordering_us;
-
-  // The following stats are used only in TcpCubicSender.
-  // The number of loss events from TCP's perspective.  Each loss event includes
-  // one or more lost packets.
-  uint32_t tcp_loss_events;
-
-  // Creation time, as reported by the QuicClock.
-  QuicTime connection_creation_time;
-};
-
-}  // namespace net
-
-#endif  // NET_QUIC_QUIC_CONNECTION_STATS_H_