Moved the AECM render sample queue into the audio processing module

webrtc/modules/audio_processing/echo_control_mobile_unittest.cc

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 #include <vector>
@@ skipping 27 matching lines @@
 void ProcessOneFrame(int sample_rate_hz,
                      int stream_delay_ms,
                      AudioBuffer* render_audio_buffer,
                      AudioBuffer* capture_audio_buffer,
                      EchoControlMobileImpl* echo_control_mobile) {
   if (sample_rate_hz > AudioProcessing::kSampleRate16kHz) {
     render_audio_buffer->SplitIntoFrequencyBands();
     capture_audio_buffer->SplitIntoFrequencyBands();
   }
 
-  echo_control_mobile->ProcessRenderAudio(render_audio_buffer);
-  echo_control_mobile->ReadQueuedRenderData();
+  std::vector<int16_t> render_audio;
+  EchoControlMobileImpl::PackRenderAudioBuffer(
+      render_audio_buffer, 1, render_audio_buffer->num_channels(),
+      &render_audio);
+  echo_control_mobile->ProcessRenderAudio(render_audio);
+
   echo_control_mobile->ProcessCaptureAudio(capture_audio_buffer,
                                            stream_delay_ms);
 
   if (sample_rate_hz > AudioProcessing::kSampleRate16kHz) {
     capture_audio_buffer->MergeFrequencyBands();
   }
 }
 
 void RunBitexactnessTest(int sample_rate_hz,
                          size_t num_channels,
@@ skipping 151 matching lines @@
 TEST(EchoControlMobileBitExactnessTest,
      DISABLED_Mono16kHz_SpeakerPhone_CngOn_StreamDelay0) {
   const float kOutputReference[] = {0.003632f, 0.003052f, 0.001984f};
 
   RunBitexactnessTest(16000, 1, 0,
                       EchoControlMobile::RoutingMode::kSpeakerphone, true,
                       kOutputReference);
 }
 
 }  // namespace webrtc