Remove the 'audioDebugRecording' media constraint and the aec_dump AudioOptions flag.

webrtc/api/localaudiosource_unittest.cc

 /*
  *  Copyright 2013 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.
  */
 
@@ skipping 17 matching lines @@
   constraints.AddMandatory(
       MediaConstraintsInterface::kGoogEchoCancellation, false);
   constraints.AddOptional(
       MediaConstraintsInterface::kExtendedFilterEchoCancellation, true);
   constraints.AddOptional(MediaConstraintsInterface::kDAEchoCancellation, true);
   constraints.AddOptional(MediaConstraintsInterface::kAutoGainControl, true);
   constraints.AddOptional(
       MediaConstraintsInterface::kExperimentalAutoGainControl, true);
   constraints.AddMandatory(MediaConstraintsInterface::kNoiseSuppression, false);
   constraints.AddOptional(MediaConstraintsInterface::kHighpassFilter, true);
-  constraints.AddOptional(MediaConstraintsInterface::kAecDump, true);
 
   rtc::scoped_refptr<LocalAudioSource> source =
       LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
                                &constraints);
 
   EXPECT_EQ(rtc::Optional<bool>(false), source->options().echo_cancellation);
   EXPECT_EQ(rtc::Optional<bool>(true), source->options().extended_filter_aec);
   EXPECT_EQ(rtc::Optional<bool>(true), source->options().delay_agnostic_aec);
   EXPECT_EQ(rtc::Optional<bool>(true), source->options().auto_gain_control);
   EXPECT_EQ(rtc::Optional<bool>(true), source->options().experimental_agc);
   EXPECT_EQ(rtc::Optional<bool>(false), source->options().noise_suppression);
   EXPECT_EQ(rtc::Optional<bool>(true), source->options().highpass_filter);
-  EXPECT_EQ(rtc::Optional<bool>(true), source->options().aec_dump);
 }
 
 TEST(LocalAudioSourceTest, OptionNotSet) {
   webrtc::FakeConstraints constraints;
   rtc::scoped_refptr<LocalAudioSource> source =
       LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
                                &constraints);
   EXPECT_EQ(rtc::Optional<bool>(), source->options().highpass_filter);
 }
 
@@ skipping 29 matching lines @@
   constraints.AddMandatory(MediaConstraintsInterface::kHighpassFilter, false);
   constraints.AddMandatory("invalidKey", false);
 
   rtc::scoped_refptr<LocalAudioSource> source =
       LocalAudioSource::Create(PeerConnectionFactoryInterface::Options(),
                                &constraints);
 
   EXPECT_EQ(MediaSourceInterface::kLive, source->state());
   EXPECT_EQ(rtc::Optional<bool>(false), source->options().highpass_filter);
 }