Added new WebRTC stat: Recent maximum of detected echo likelihood

content/renderer/media/media_stream_audio_processor_options.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/media_stream_audio_processor_options.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/files/file_path.h"
@@ skipping 449 matching lines @@
   auto apm_stats = audio_processing->GetStatistics();
   stats->echo_return_loss = apm_stats.echo_return_loss.instant();
   stats->echo_return_loss_enhancement =
       apm_stats.echo_return_loss_enhancement.instant();
   stats->aec_divergent_filter_fraction = apm_stats.divergent_filter_fraction;
 
   stats->echo_delay_median_ms = apm_stats.delay_median;
   stats->echo_delay_std_ms = apm_stats.delay_standard_deviation;
 
   stats->residual_echo_likelihood = apm_stats.residual_echo_likelihood;
+  stats->residual_echo_likelihood_recent_max =
+      apm_stats.residual_echo_likelihood_recent_max;
 }
 
 std::vector<webrtc::Point> GetArrayGeometryPreferringConstraints(
     const MediaAudioConstraints& audio_constraints,
     const MediaStreamDevice::AudioDeviceParameters& input_params) {
   const std::string constraints_geometry =
       audio_constraints.GetGoogArrayGeometry();
 
   // Give preference to the audio constraint over the device-supplied mic
   // positions. This is mainly for testing purposes.
   return WebrtcPointsFromMediaPoints(
       constraints_geometry.empty()
           ? input_params.mic_positions
           : media::ParsePointsFromString(constraints_geometry));
 }
 
 }  // namespace content