Remove interface directories kept to avoid breaking downstream.

webrtc/modules/rtp_rtcp/interface/receive_statistics.h

Index: webrtc/modules/rtp_rtcp/interface/receive_statistics.h
diff --git a/webrtc/modules/rtp_rtcp/interface/receive_statistics.h b/webrtc/modules/rtp_rtcp/interface/receive_statistics.h
deleted file mode 100644
index 183eb2e98ab4d249a32ecd1b461cb4698db9d8b8..0000000000000000000000000000000000000000
--- a/webrtc/modules/rtp_rtcp/interface/receive_statistics.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_MODULES_RTP_RTCP_INCLUDE_RECEIVE_STATISTICS_H_
-#define WEBRTC_MODULES_RTP_RTCP_INCLUDE_RECEIVE_STATISTICS_H_
-
-#pragma message("WARNING: rtp_rtcp/interface is DEPRECATED; use include dir.")
-
-#include <map>
-
-#include "webrtc/modules/include/module.h"
-#include "webrtc/modules/include/module_common_types.h"
-#include "webrtc/typedefs.h"
-
-namespace webrtc {
-
-class Clock;
-
-class StreamStatistician {
- public:
-  virtual ~StreamStatistician();
-
-  virtual bool GetStatistics(RtcpStatistics* statistics, bool reset) = 0;
-  virtual void GetDataCounters(size_t* bytes_received,
-                               uint32_t* packets_received) const = 0;
-
-  // Gets received stream data counters (includes reset counter values).
-  virtual void GetReceiveStreamDataCounters(
-      StreamDataCounters* data_counters) const = 0;
-
-  virtual uint32_t BitrateReceived() const = 0;
-
-  // Returns true if the packet with RTP header |header| is likely to be a
-  // retransmitted packet, false otherwise.
-  virtual bool IsRetransmitOfOldPacket(const RTPHeader& header,
-                                       int64_t min_rtt) const = 0;
-
-  // Returns true if |sequence_number| is received in order, false otherwise.
-  virtual bool IsPacketInOrder(uint16_t sequence_number) const = 0;
-};
-
-typedef std::map<uint32_t, StreamStatistician*> StatisticianMap;
-
-class ReceiveStatistics : public Module {
- public:
-  virtual ~ReceiveStatistics() {}
-
-  static ReceiveStatistics* Create(Clock* clock);
-
-  // Updates the receive statistics with this packet.
-  virtual void IncomingPacket(const RTPHeader& rtp_header,
-                              size_t packet_length,
-                              bool retransmitted) = 0;
-
-  // Increment counter for number of FEC packets received.
-  virtual void FecPacketReceived(const RTPHeader& header,
-                                 size_t packet_length) = 0;
-
-  // Returns a map of all statisticians which have seen an incoming packet
-  // during the last two seconds.
-  virtual StatisticianMap GetActiveStatisticians() const = 0;
-
-  // Returns a pointer to the statistician of an ssrc.
-  virtual StreamStatistician* GetStatistician(uint32_t ssrc) const = 0;
-
-  // Sets the max reordering threshold in number of packets.
-  virtual void SetMaxReorderingThreshold(int max_reordering_threshold) = 0;
-
-  // Called on new RTCP stats creation.
-  virtual void RegisterRtcpStatisticsCallback(
-      RtcpStatisticsCallback* callback) = 0;
-
-  // Called on new RTP stats creation.
-  virtual void RegisterRtpStatisticsCallback(
-      StreamDataCountersCallback* callback) = 0;
-};
-
-class NullReceiveStatistics : public ReceiveStatistics {
- public:
-  void IncomingPacket(const RTPHeader& rtp_header,
-                      size_t packet_length,
-                      bool retransmitted) override;
-  void FecPacketReceived(const RTPHeader& header,
-                         size_t packet_length) override;
-  StatisticianMap GetActiveStatisticians() const override;
-  StreamStatistician* GetStatistician(uint32_t ssrc) const override;
-  int64_t TimeUntilNextProcess() override;
-  int32_t Process() override;
-  void SetMaxReorderingThreshold(int max_reordering_threshold) override;
-  void RegisterRtcpStatisticsCallback(
-      RtcpStatisticsCallback* callback) override;
-  void RegisterRtpStatisticsCallback(
-      StreamDataCountersCallback* callback) override;
-};
-
-}  // namespace webrtc
-#endif  // WEBRTC_MODULES_RTP_RTCP_INCLUDE_RECEIVE_STATISTICS_H_