#include <numeric>
#include <vector>
#include "webrtc/base/array_view.h"
#include "webrtc/base/random.h"
#include "webrtc/modules/audio_processing/audio_buffer.h"
#include "webrtc/modules/audio_processing/include/audio_processing.h"
#include "webrtc/modules/audio_processing/level_controller/level_controller.h"
#include "webrtc/modules/audio_processing/test/audio_buffer_tools.h"
#include "webrtc/modules/audio_processing/test/bitexactness_tools.h"
#include "webrtc/modules/audio_processing/test/performance_timer.h"
#include "webrtc/modules/audio_processing/test/simulator_buffers.h"
#include "webrtc/system_wrappers/include/clock.h"
#include "webrtc/test/gtest.h"
#include "webrtc/test/testsupport/perf_test.h"