Add support for echoCancellation and deviceId to MediaStreamTrack.getSettings

third_party/WebKit/Source/platform/exported/WebMediaStreamSource.cpp

 /*
  * Copyright (C) 2011 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 13 matching lines @@
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "public/platform/WebMediaStreamSource.h"
 
 #include <memory>
+#include <utility>
+
 #include "platform/audio/AudioBus.h"
 #include "platform/mediastream/MediaStreamSource.h"
 #include "platform/wtf/PtrUtil.h"
 #include "platform/wtf/Vector.h"
 #include "public/platform/WebAudioDestinationConsumer.h"
 #include "public/platform/WebMediaConstraints.h"
 #include "public/platform/WebString.h"
 
 namespace blink {
 
@@ skipping 101 matching lines @@
 void WebMediaStreamSource::SetExtraData(ExtraData* extra_data) {
   DCHECK(!private_.IsNull());
 
   if (extra_data)
     extra_data->SetOwner(private_.Get());
 
   private_->SetExtraData(
       WTF::WrapUnique(new ExtraDataContainer(WTF::WrapUnique(extra_data))));
 }
 
+void WebMediaStreamSource::SetEchoCancellation(bool echo_cancellation) {
+  DCHECK(!private_.IsNull());
+  private_->SetEchoCancellation(echo_cancellation);
+}
+
 WebMediaConstraints WebMediaStreamSource::Constraints() {
   DCHECK(!private_.IsNull());
   return private_->Constraints();
 }
 
 bool WebMediaStreamSource::RequiresAudioConsumer() const {
   DCHECK(!private_.IsNull());
   return private_->RequiresAudioConsumer();
 }
 
@@ skipping 54 matching lines @@
     ConsumerWrapper* wrapper = static_cast<ConsumerWrapper*>(it);
     if (wrapper->Consumer() == consumer) {
       private_->RemoveAudioConsumer(wrapper);
       return true;
     }
   }
   return false;
 }
 
 }  // namespace blink