Move weborigin/ under platform/ so that it may someday call platform APIs

Source/core/loader/ImageLoader.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2009, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 18 matching lines @@
 #include "core/events/EventSender.h"
 #include "core/fetch/CrossOriginAccessControl.h"
 #include "core/fetch/FetchRequest.h"
 #include "core/fetch/ImageResource.h"
 #include "core/fetch/ResourceFetcher.h"
 #include "core/html/HTMLObjectElement.h"
 #include "core/html/parser/HTMLParserIdioms.h"
 #include "core/rendering/RenderImage.h"
 #include "core/rendering/RenderVideo.h"
 #include "core/rendering/svg/RenderSVGImage.h"
-#include "weborigin/SecurityOrigin.h"
+#include "platform/weborigin/SecurityOrigin.h"
 
 namespace WebCore {
 
 static ImageEventSender& beforeLoadEventSender()
 {
     DEFINE_STATIC_LOCAL(ImageEventSender, sender, (EventTypeNames::beforeload));
     return sender;
 }
 
 static ImageEventSender& loadEventSender()
@@ skipping 426 matching lines @@
         handle->notifyImageSourceChanged();
     }
 }
 
 inline void ImageLoader::clearFailedLoadURL()
 {
     m_failedLoadURL = AtomicString();
 }
 
 }