Removed TimeScheduler, Process() and TimeToNextProcess() from mixer

webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h

Index: webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h
diff --git a/webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h b/webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h
index c2afacca9fcc3b3debfcf3f0216425ba570f6c4f..a97760dd0545f36e56c644094f1b774cce0fa69d 100644
--- a/webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h
+++ b/webrtc/modules/audio_mixer/source/new_audio_conference_mixer_impl.h
@@ -18,7 +18,6 @@
 #include "webrtc/engine_configurations.h"
 #include "webrtc/modules/audio_mixer/include/new_audio_conference_mixer.h"
 #include "webrtc/modules/audio_conference_mixer/source/memory_pool.h"
-#include "webrtc/modules/audio_conference_mixer/source/time_scheduler.h"
 #include "webrtc/modules/include/module_common_types.h"
 
 namespace webrtc {
@@ -67,10 +66,6 @@ class NewAudioConferenceMixerImpl : public NewAudioConferenceMixer {
   // Must be called after ctor.
   bool Init();
 
-  // Module functions
-  int64_t TimeUntilNextProcess() override;
-  void Process() override;
-
   // NewAudioConferenceMixer functions
   void Mix(AudioFrame*) override;
   int32_t SetMixabilityStatus(MixerAudioSource* participant,
@@ -168,13 +163,6 @@ class NewAudioConferenceMixerImpl : public NewAudioConferenceMixer {
 
   uint32_t _timeStamp;
 
-  // Metronome class.
-  TimeScheduler _timeScheduler;
-
-  // Counter keeping track of concurrent calls to process.
-  // Note: should never be higher than 1 or lower than 0.
-  int16_t _processCalls;
-
   // Used for inhibiting saturation in mixing.
   std::unique_ptr<AudioProcessing> _limiter;
 };