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

Source/platform/exported/WebMediaStreamTrack.cpp

 /*
  * Copyright (C) 2013 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 66 matching lines @@
     return *this;
 }
 
 void WebMediaStreamTrack::initialize(const WebMediaStreamSource& source)
 {
     m_private = MediaStreamComponent::create(source);
 }
 
 void WebMediaStreamTrack::initialize(const WebString& id, const WebMediaStreamSource& source)
 {
-    m_private = MediaStreamComponent::create(id, source);
+    initialize(id, source, true);

[hta - Chromium, 2014/09/24 10:07:33]

This choice is strange, since it will make remote default to true. But I guess
it is strictly temporary.

+}
+
+void WebMediaStreamTrack::initialize(const WebString& id, const WebMediaStreamSource& source, bool remote)
+{
+    m_private = MediaStreamComponent::create(id, source, remote);
 }
 
 void WebMediaStreamTrack::reset()
 {
     m_private.reset();
 }
 
 WebMediaStreamTrack::operator PassRefPtr<MediaStreamComponent>() const
 {
     return m_private.get();
@@ skipping 47 matching lines @@
     m_private->setSourceProvider(provider);
 #endif // ENABLE(WEB_AUDIO)
 }
 
 void WebMediaStreamTrack::assign(const WebMediaStreamTrack& other)
 {
     m_private = other.m_private;
 }
 
 } // namespace blink