Style changes in Audio Mixer

webrtc/modules/audio_mixer/audio_mixer_impl.h

Index: webrtc/modules/audio_mixer/audio_mixer_impl.h
diff --git a/webrtc/modules/audio_mixer/audio_mixer_impl.h b/webrtc/modules/audio_mixer/audio_mixer_impl.h
index 0fd49b661ee8c59bd4b574b729d486647eeb0a1a..8d903091806e429b59d4ff89726c05c111b8b77d 100644
--- a/webrtc/modules/audio_mixer/audio_mixer_impl.h
+++ b/webrtc/modules/audio_mixer/audio_mixer_impl.h
@@ -18,38 +18,16 @@
 #include "webrtc/base/thread_checker.h"
 #include "webrtc/engine_configurations.h"
 #include "webrtc/modules/audio_mixer/audio_mixer.h"
+#include "webrtc/modules/audio_processing/include/audio_processing.h"
 #include "webrtc/modules/include/module_common_types.h"
+#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
 #include "webrtc/voice_engine/level_indicator.h"
 
 namespace webrtc {
-class AudioProcessing;
-class CriticalSectionWrapper;

[aleloi, 2016/09/01 14:12:22]

Forward declaration replaced by imports.

 
 typedef std::vector<AudioFrame*> AudioFrameList;
 typedef std::vector<MixerAudioSource*> MixerAudioSourceList;
 
-// Cheshire cat implementation of MixerAudioSource's non virtual functions.
-class NewMixHistory {
- public:
-  NewMixHistory();
-  ~NewMixHistory();
-
-  // Returns true if the audio source is being mixed.
-  bool IsMixed() const;
-
-  // Returns true if the audio source was mixed previous mix
-  // iteration.
-  bool WasMixed() const;
-
-  // Updates the mixed status.
-  int32_t SetIsMixed(bool mixed);
-
-  void ResetMixedStatus();
-
- private:
-  bool is_mixed_;
-};
-
 class AudioMixerImpl : public AudioMixer {
  public:
   // AudioProcessing only accepts 10 ms frames.