Revert of Remove |remote| and |readonly| members of MediaStreamTrack.

content/renderer/media_capture_from_element/html_audio_element_capturer_source_unittest.cc

 // Copyright 2016 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 "base/memory/weak_ptr.h"
 #include "base/run_loop.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "content/public/renderer/media_stream_audio_sink.h"
 #include "content/renderer/media/media_stream_audio_track.h"
 #include "content/renderer/media_capture_from_element/html_audio_element_capturer_source.h"
@@ skipping 62 matching lines @@
   void SetUp() final {
     const media::AudioParameters params(
         media::AudioParameters::AUDIO_PCM_LOW_LATENCY,
         media::GuessChannelLayout(kNumChannelsForTest),
         kAudioTrackSampleRate /* sample_rate */, 16 /* bits_per_sample */,
         kAudioTrackSamplesPerBuffer /* frames_per_buffer */);
     audio_source_->Initialize(params, &fake_callback_);
 
     blink_audio_source_.initialize(blink::WebString::fromUTF8("audio_id"),
                                    blink::WebMediaStreamSource::TypeAudio,
-                                   blink::WebString::fromUTF8("audio_track"));
+                                   blink::WebString::fromUTF8("audio_track"),
+                                   false /* remote */);
     blink_audio_track_.initialize(blink_audio_source_.id(),
                                   blink_audio_source_);
 
     // |blink_audio_source_| takes ownership of HtmlAudioElementCapturerSource.
     blink_audio_source_.setExtraData(
         new HtmlAudioElementCapturerSource(audio_source_.get()));
     ASSERT_TRUE(source()->ConnectToTrack(blink_audio_track_));
   }
 
   void TearDown() override {
@@ skipping 52 matching lines @@
   std::unique_ptr<media::AudioBus> bus = media::AudioBus::Create(
       kNumChannelsForTest, kAudioTrackSamplesPerBuffer);
   InjectAudio(bus.get());
   run_loop.Run();
 
   track()->Stop();
   track()->RemoveSink(&sink);
 }
 
 }  // namespace content