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

content/renderer/media/media_stream_audio_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 <stdint.h>
 
 #include "base/atomicops.h"
 #include "base/message_loop/message_loop.h"
 #include "base/synchronization/lock.h"
 #include "base/synchronization/waitable_event.h"
@@ skipping 225 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(FakeMediaStreamAudioSink);
 };
 
 }  // namespace
 
 class MediaStreamAudioTest : public ::testing::Test {
  protected:
   void SetUp() override {
     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_);
   }
 
   void TearDown() override {
     blink_audio_track_.reset();
     blink_audio_source_.reset();
     blink::WebHeap::collectAllGarbageForTesting();
   }
 
@@ skipping 189 matching lines @@
   // enabled state of the second track and sink. They should still be disabled,
   // with silent audio being consumed at the sink.
   EXPECT_EQ(FakeMediaStreamAudioSink::WAS_DISABLED, sink.enable_state());
   EXPECT_TRUE(sink.is_audio_silent());
 
   MediaStreamAudioTrack::From(another_blink_track)->RemoveSink(&another_sink);
   track()->RemoveSink(&sink);
 }
 
 }  // namespace content