#include "webrtc/modules/audio_processing/aec3/main_filter_update_gain.h"
#include <algorithm>
#include <numeric>
#include <string>
#include "webrtc/base/random.h"
#include "webrtc/modules/audio_processing/aec3/adaptive_fir_filter.h"
#include "webrtc/modules/audio_processing/aec3/aec_state.h"
#include "webrtc/modules/audio_processing/aec3/fft_buffer.h"
#include "webrtc/modules/audio_processing/aec3/render_signal_analyzer.h"
#include "webrtc/modules/audio_processing/aec3/shadow_filter_update_gain.h"
#include "webrtc/modules/audio_processing/aec3/subtractor_output.h"
#include "webrtc/modules/audio_processing/logging/apm_data_dumper.h"
#include "webrtc/modules/audio_processing/test/echo_canceller_test_tools.h"
#include "webrtc/test/gtest.h"