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

content/renderer/media/pepper_to_video_track_adapter.cc

Index: content/renderer/media/pepper_to_video_track_adapter.cc
diff --git a/content/renderer/media/pepper_to_video_track_adapter.cc b/content/renderer/media/pepper_to_video_track_adapter.cc
index 5282026afc7d7bed9067dbe2be549a4b547411b3..3e003c07377d8c5703c086ca9aa3f7d42290a49b 100644
--- a/content/renderer/media/pepper_to_video_track_adapter.cc
+++ b/content/renderer/media/pepper_to_video_track_adapter.cc
@@ -258,8 +258,7 @@ bool PepperToVideoTrackAdapter::Open(MediaStreamRegistryInterface* registry,
   blink::WebMediaStreamSource::Type type =
       blink::WebMediaStreamSource::TypeVideo;
   blink::WebString webkit_track_id = blink::WebString::fromUTF8(track_id);
-  webkit_source.initialize(webkit_track_id, type, webkit_track_id,
-                           false /* remote */);
+  webkit_source.initialize(webkit_track_id, type, webkit_track_id);
   webkit_source.setExtraData(writer);
 
   blink::WebMediaConstraints constraints;