Remove obsolete getUserMedia constraint.

third_party/WebKit/Source/modules/mediastream/MediaConstraintsImpl.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 76 matching lines @@
 
 // From third_party/libjingle/source/talk/app/webrtc/mediaconstraintsinterface.cc
 // Audio constraints.
 // const char kExtendedFilterEchoCancellation[] = "googEchoCancellation2"; // duplicate k-name
 const char kDAEchoCancellation[] = "googDAEchoCancellation";
 // const char kNoiseSuppression[] = "googNoiseSuppression"; // duplicate k-name
 // const char kExperimentalNoiseSuppression[] = "googNoiseSuppression2"; // duplicate k-name
 // const char kHighpassFilter[] = "googHighpassFilter"; // duplicate k-name
 // const char kTypingNoiseDetection[] = "googTypingNoiseDetection"; // duplicate k-name
 // const char kAudioMirroring[] = "googAudioMirroring"; // duplicate k-name
-const char kAecDump[] = "audioDebugRecording";
 
 // Google-specific constraint keys for a local video source (getUserMedia).
 const char kNoiseReduction[] = "googNoiseReduction";
 
 // Constraint keys for CreateOffer / CreateAnswer defined in W3C specification.
 const char kOfferToReceiveAudio[] = "OfferToReceiveAudio";
 const char kOfferToReceiveVideo[] = "OfferToReceiveVideo";
 const char kVoiceActivityDetection[] = "VoiceActivityDetection";
 const char kIceRestart[] = "IceRestart";
 // Google specific constraint for BUNDLE enable/disable.
@@ skipping 198 matching lines @@
         } else if (constraint.m_name.equals(kGoogArrayGeometry)) {
             result.googArrayGeometry.setExact(constraint.m_value);
         } else if (constraint.m_name.equals(kGoogHighpassFilter)) {
             result.googHighpassFilter.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kGoogTypingNoiseDetection)) {
             result.googTypingNoiseDetection.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kGoogAudioMirroring)) {
             result.googAudioMirroring.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kDAEchoCancellation)) {
             result.googDAEchoCancellation.setExact(toBoolean(constraint.m_value));
-        } else if (constraint.m_name.equals(kAecDump)) {
-            result.googAecDump.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kNoiseReduction)) {
             result.googNoiseReduction.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kOfferToReceiveAudio)) {
             result.offerToReceiveAudio.setExact(constraint.m_value);
         } else if (constraint.m_name.equals(kOfferToReceiveVideo)) {
             result.offerToReceiveVideo.setExact(constraint.m_value);
         } else if (constraint.m_name.equals(kVoiceActivityDetection)) {
             result.voiceActivityDetection.setExact(toBoolean(constraint.m_value));
         } else if (constraint.m_name.equals(kIceRestart)) {
             result.iceRestart.setExact(toBoolean(constraint.m_value));
@@ skipping 212 matching lines @@
 
 WebMediaConstraints create()
 {
     WebMediaConstraints constraints;
     constraints.initialize();
     return constraints;
 }
 
 } // namespace MediaConstraintsImpl
 } // namespace blink