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

content/public/renderer/media_stream_utils.h

Index: content/public/renderer/media_stream_utils.h
diff --git a/content/public/renderer/media_stream_utils.h b/content/public/renderer/media_stream_utils.h
index 57ab3951c4b516106c3050c2331b82322dc985d1..c1e09376cb8a051683a5d2726729cf570885a3a5 100644
--- a/content/public/renderer/media_stream_utils.h
+++ b/content/public/renderer/media_stream_utils.h
@@ -27,8 +27,13 @@
 // provided audio or video capturer source. A new WebMediaStreamTrack +
 // MediaStreamTrack pair is created, connected to the source and is plugged into
 // the WebMediaStream (|web_media_stream|).
+// |is_remote| should be true if the source of the data is not a local device.
+// |is_readonly| should be true if the format of the data cannot be changed by
+//     MediaTrackConstraints.
 CONTENT_EXPORT bool AddVideoTrackToMediaStream(
     std::unique_ptr<media::VideoCapturerSource> video_source,
+    bool is_remote,
+    bool is_readonly,
     blink::WebMediaStream* web_media_stream);
 
 // |sample_rate|, |channel_layout|, and |frames_per_buffer| specify the audio
@@ -40,6 +45,8 @@
     int sample_rate,
     media::ChannelLayout channel_layout,
     int frames_per_buffer,
+    bool is_remote,
+    bool is_readonly,
     blink::WebMediaStream* web_media_stream);
 
 // On success returns pointer to the current format of the given video track;