Add support for echoCancellation and deviceId to MediaStreamTrack.getSettings

content/renderer/media/user_media_client_impl_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/user_media_client_impl.h"
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
@@ skipping 266 matching lines @@
 
   static void SignalSourceReady(
       const MediaStreamSource::ConstraintsCallback& source_ready,
       MediaStreamSource* source) {
     source_ready.Run(source, MEDIA_DEVICE_OK, "");
   }
 
   MediaStreamAudioSource* CreateAudioSource(
       const StreamDeviceInfo& device,
       const blink::WebMediaConstraints& constraints,
-      const MediaStreamSource::ConstraintsCallback& source_ready) override {
+      const MediaStreamSource::ConstraintsCallback& source_ready,
+      bool* has_sw_echo_cancellation) override {
     MediaStreamAudioSource* source;
     if (create_source_that_fails_) {
       class FailedAtLifeAudioSource : public MediaStreamAudioSource {
        public:
         FailedAtLifeAudioSource() : MediaStreamAudioSource(true) {}
         ~FailedAtLifeAudioSource() override {}
        protected:
         bool EnsureSourceIsStarted() override {
           return false;
         }
       };
       source = new FailedAtLifeAudioSource();
     } else {
       source = new MediaStreamAudioSource(true);
     }
     source->SetDeviceInfo(device);
 
     if (!create_source_that_fails_) {
       // RunUntilIdle is required for this task to complete.
       base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE,
           base::Bind(&UserMediaClientImplUnderTest::SignalSourceReady,
                      source_ready, source));
     }
 
+    *has_sw_echo_cancellation = false;
     return source;
   }
 
   MediaStreamVideoSource* CreateVideoSource(
       const StreamDeviceInfo& device,
       const MediaStreamSource::SourceStoppedCallback& stop_callback) override {
     video_source_ = new MockMediaStreamVideoCapturerSource(device,
                                                            stop_callback,
                                                            factory_);
     return video_source_;
@@ skipping 917 matching lines @@
   TestValidRequestWithConstraints(audio_constraints, video_constraints,
                                   kFakeAudioInputDeviceId1,
                                   kFakeVideoInputDeviceId2);
 }
 
 INSTANTIATE_TEST_CASE_P(,
                         UserMediaClientImplTest,
                         testing::Values(true, false));
 
 }  // namespace content