Removing AudioMixerStatusReceiver and ParticipantStatistics

webrtc/modules/audio_conference_mixer/interface/audio_conference_mixer.h

 /*
  *  Copyright (c) 2011 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_AUDIO_CONFERENCE_MIXER_INTERFACE_AUDIO_CONFERENCE_MIXER_H_
 #define WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_INTERFACE_AUDIO_CONFERENCE_MIXER_H_
 
 #include "webrtc/modules/audio_conference_mixer/interface/audio_conference_mixer_defines.h"
 #include "webrtc/modules/interface/module.h"
 #include "webrtc/modules/interface/module_common_types.h"
 
 namespace webrtc {
 class AudioMixerOutputReceiver;
-class AudioMixerStatusReceiver;
 class MixerParticipant;
 class Trace;
 
 class AudioConferenceMixer : public Module
 {
 public:
     enum {kMaximumAmountOfMixedParticipants = 3};
     enum Frequency
     {
         kNbInHz           = 8000,
@@ skipping 10 matching lines @@
 
     // Module functions
     int64_t TimeUntilNextProcess() override = 0;
     int32_t Process() override = 0;
 
     // Register/unregister a callback class for receiving the mixed audio.
     virtual int32_t RegisterMixedStreamCallback(
         AudioMixerOutputReceiver& receiver) = 0;
     virtual int32_t UnRegisterMixedStreamCallback() = 0;
 
-    // Register/unregister a callback class for receiving status information.
-    virtual int32_t RegisterMixerStatusCallback(
-        AudioMixerStatusReceiver& mixerStatusCallback,
-        const uint32_t amountOf10MsBetweenCallbacks) = 0;
-    virtual int32_t UnRegisterMixerStatusCallback() = 0;
-
     // Add/remove participants as candidates for mixing.
     virtual int32_t SetMixabilityStatus(MixerParticipant& participant,
                                         bool mixable) = 0;
     // mixable is set to true if a participant is a candidate for mixing.
     virtual int32_t MixabilityStatus(MixerParticipant& participant,
                                      bool& mixable) = 0;
 
     // Inform the mixer that the participant should always be mixed and not
     // count toward the number of mixed participants. Note that a participant
     // must have been added to the mixer (by calling SetMixabilityStatus())
     // before this function can be successfully called.
     virtual int32_t SetAnonymousMixabilityStatus(MixerParticipant& participant,
                                                  const bool mixable) = 0;
     // mixable is set to true if the participant is mixed anonymously.
     virtual int32_t AnonymousMixabilityStatus(MixerParticipant& participant,
                                               bool& mixable) = 0;
 
     // Set the minimum sampling frequency at which to mix. The mixing algorithm
     // may still choose to mix at a higher samling frequency to avoid
     // downsampling of audio contributing to the mixed audio.
     virtual int32_t SetMinimumMixingFrequency(Frequency freq) = 0;
 
 protected:
     AudioConferenceMixer() {}
 };
 }  // namespace webrtc
 
 #endif // WEBRTC_MODULES_AUDIO_CONFERENCE_MIXER_INTERFACE_AUDIO_CONFERENCE_MIXER_H_