Move MediaStreamSource to platform/

Source/web/WebUserMediaRequest.cpp

 /*
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 24 matching lines @@
 #include "public/platform/WebMediaConstraints.h"
 #include "public/platform/WebMediaStream.h"
 #include "public/platform/WebMediaStreamSource.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebVector.h"
 #include "wtf/Vector.h"
 #include "WebDocument.h"
 #include "WebSecurityOrigin.h"
 #include "core/dom/Document.h"
 #include "core/platform/mediastream/MediaStreamDescriptor.h"
-#include "core/platform/mediastream/MediaStreamSource.h"
 #include "modules/mediastream/UserMediaRequest.h"
 #include "platform/mediastream/MediaConstraints.h"
+#include "platform/mediastream/MediaStreamSource.h"
 #include "weborigin/SecurityOrigin.h"
 
 using namespace WebCore;
 
 namespace blink {
 
 WebUserMediaRequest::WebUserMediaRequest(const PassRefPtr<UserMediaRequest>& request)
     : m_private(request)
 {
 }
@@ skipping 73 matching lines @@
 {
     m_private = other.m_private;
 }
 
 WebUserMediaRequest::operator UserMediaRequest*() const
 {
     return m_private.get();
 }
 
 } // namespace blink