Let Contraints Controll Mute/Unmute Audio Local Playback For Desktop Sharing

third_party/WebKit/Source/platform/exported/WebMediaConstraints.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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 368 matching lines @@
     , sampleRate("sampleRate")
     , sampleSize("sampleSize")
     , echoCancellation("echoCancellation")
     , latency("latency")
     , channelCount("channelCount")
     , deviceId("deviceId")
     , groupId("groupId")
     , mediaStreamSource("mediaStreamSource")
     , renderToAssociatedSink("chromeRenderToAssociatedSink")
     , hotwordEnabled("hotwordEnabled")
+    , googDisableLocalEcho("googDisableLocalEcho")
     , googEchoCancellation("googEchoCancellation")
     , googExperimentalEchoCancellation("googExperimentalEchoCancellation")
     , googAutoGainControl("googAutoGainControl")
     , googExperimentalAutoGainControl("googExperimentalAutoGainControl")
     , googNoiseSuppression("googNoiseSuppression")
     , googHighpassFilter("googHighpassFilter")
     , googTypingNoiseDetection("googTypingNoiseDetection")
     , googExperimentalNoiseSuppression("googExperimentalNoiseSuppression")
     , googBeamforming("googBeamforming")
     , googArrayGeometry("googArrayGeometry")
@@ skipping 24 matching lines @@
     , googLatencyMs("latencyMs")
     , googPowerLineFrequency("googPowerLineFrequency")
 {
 }
 
 std::vector<const BaseConstraint*> WebMediaTrackConstraintSet::allConstraints() const
 {
     const BaseConstraint* temp[] = {
         &width, &height, &aspectRatio, &frameRate, &facingMode, &volume,
         &sampleRate, &sampleSize, &echoCancellation, &latency, &channelCount,
-        &deviceId, &groupId, &mediaStreamSource, &renderToAssociatedSink,
-        &hotwordEnabled, &googEchoCancellation,
+        &deviceId, &groupId, &mediaStreamSource, &googDisableLocalEcho,
+        &renderToAssociatedSink, &hotwordEnabled, &googEchoCancellation,
         &googExperimentalEchoCancellation, &googAutoGainControl,
         &googExperimentalAutoGainControl, &googNoiseSuppression,
         &googHighpassFilter, &googTypingNoiseDetection,
         &googExperimentalNoiseSuppression, &googBeamforming,
         &googArrayGeometry, &googAudioMirroring, &googDAEchoCancellation,
         &googNoiseReduction, &offerToReceiveAudio,
         &offerToReceiveVideo, &voiceActivityDetection, &iceRestart,
         &googUseRtpMux, &enableDtlsSrtp, &enableRtpDataChannels,
         &enableDscp, &enableIPv6, &googEnableVideoSuspendBelowMinBitrate,
         &googNumUnsignalledRecvStreams, &googCombinedAudioVideoBwe,
@@ skipping 95 matching lines @@
 }
 
 const WebString WebMediaConstraints::toString() const
 {
     if (isNull())
         return WebString("");
     return m_private->toString();
 }
 
 } // namespace blink