Add the possibility to specify MediaStreamTrack::remote when creating a track.

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 50 matching lines @@
         TypeAudio,
         TypeVideo
     };
 
     enum ReadyState {
         ReadyStateLive = 0,
         ReadyStateMuted = 1,
         ReadyStateEnded = 2
     };
 
-    static PassRefPtr<MediaStreamSource> create(const String& id, Type, const String& name, ReadyState = ReadyStateLive, bool requiresConsumer = false);
+    static PassRefPtr<MediaStreamSource> create(const String& id, Type, const String& name, bool remote, bool readonly, ReadyState = ReadyStateLive, bool requiresConsumer = false);
 
     const String& id() const { return m_id; }
     Type type() const { return m_type; }
     const String& name() const { return m_name; }
+    bool remote() const { return m_remote; }
+    bool readonly() const { return m_readonly; }
 
     void setReadyState(ReadyState);
     ReadyState readyState() const { return m_readyState; }
 
     void addObserver(Observer*);
     void removeObserver(Observer*);
 
     ExtraData* extraData() const { return m_extraData.get(); }
     void setExtraData(PassOwnPtr<ExtraData> extraData) { m_extraData = extraData; }
 
     void setConstraints(blink::WebMediaConstraints constraints) { m_constraints = constraints; }
     blink::WebMediaConstraints constraints() { return m_constraints; }
 
     void setAudioFormat(size_t numberOfChannels, float sampleRate);
     void consumeAudio(AudioBus*, size_t numberOfFrames);
 
     bool requiresAudioConsumer() const { return m_requiresConsumer; }
     void addAudioConsumer(AudioDestinationConsumer*);
     bool removeAudioConsumer(AudioDestinationConsumer*);
     const HeapHashSet<Member<AudioDestinationConsumer> >& audioConsumers() { return m_audioConsumers; }
 
 private:
-    MediaStreamSource(const String& id, Type, const String& name, ReadyState, bool requiresConsumer);
+    MediaStreamSource(const String& id, Type, const String& name, bool remote, bool readonly, ReadyState, bool requiresConsumer);
 
     String m_id;
     Type m_type;
     String m_name;
+    bool m_remote;
+    bool m_readonly;
     ReadyState m_readyState;
     bool m_requiresConsumer;
     Vector<Observer*> m_observers;
     Mutex m_audioConsumersLock;
     PersistentHeapHashSet<Member<AudioDestinationConsumer> > m_audioConsumers;
     OwnPtr<ExtraData> m_extraData;
     blink::WebMediaConstraints m_constraints;
 };
 
 typedef Vector<RefPtr<MediaStreamSource> > MediaStreamSourceVector;
 
 } // namespace blink
 
 #endif // MediaStreamSource_h