AvRevertMmThreadCharacteristics 477 media/audio/win/audio_low_latency_input_win.cc if (mm_task && !avrt::AvRevertMmThreadCharacteristics(mm_task)) { AvRevertMmThreadCharacteristics 394 media/audio/win/audio_low_latency_output_win.cc if (mm_task && !avrt::AvRevertMmThreadCharacteristics(mm_task)) { AvRevertMmThreadCharacteristics 31 media/audio/win/avrt_wrapper_win.h bool AvRevertMmThreadCharacteristics(HANDLE avrt_handle);