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

third_party/WebKit/Source/platform/mediastream/MediaStreamSource.h

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 53 matching lines @@
 
   enum ReadyState {
     ReadyStateLive = 0,
     ReadyStateMuted = 1,
     ReadyStateEnded = 2
   };
 
   static MediaStreamSource* create(const String& id,
                                    StreamType,
                                    const String& name,
+                                   bool remote,
                                    ReadyState = ReadyStateLive,
                                    bool requiresConsumer = false);
 
   const String& id() const { return m_id; }
   StreamType type() const { return m_type; }
   const String& name() const { return m_name; }
+  bool remote() const { return m_remote; }
 
   void setReadyState(ReadyState);
   ReadyState getReadyState() const { return m_readyState; }
 
   void addObserver(Observer*);
 
   ExtraData* getExtraData() const { return m_extraData.get(); }
   void setExtraData(std::unique_ptr<ExtraData> extraData) {
     m_extraData = std::move(extraData);
   }
@@ skipping 17 matching lines @@
   // |m_extraData| may hold pointers to GC objects, and it may touch them in
   // destruction.  So this class is eagerly finalized to finalize |m_extraData|
   // promptly.
   EAGERLY_FINALIZE();
   DECLARE_TRACE();
 
  private:
   MediaStreamSource(const String& id,
                     StreamType,
                     const String& name,
+                    bool remote,
                     ReadyState,
                     bool requiresConsumer);
 
   String m_id;
   StreamType m_type;
   String m_name;
+  bool m_remote;
   ReadyState m_readyState;
   bool m_requiresConsumer;
   HeapHashSet<WeakMember<Observer>> m_observers;
   Mutex m_audioConsumersLock;
   HashSet<AudioDestinationConsumer*> m_audioConsumers;
   std::unique_ptr<ExtraData> m_extraData;
   WebMediaConstraints m_constraints;
 };
 
 typedef HeapVector<Member<MediaStreamSource>> MediaStreamSourceVector;
 
 }  // namespace blink
 
 #endif  // MediaStreamSource_h