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

Source/web/WebHistoryItem.cpp

 /*
  * Copyright (C) 2009 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 18 matching lines @@
  */
 
 #include "config.h"
 #include "WebHistoryItem.h"
 
 #include "WebSerializedScriptValue.h"
 #include "bindings/v8/SerializedScriptValue.h"
 #include "core/history/HistoryItem.h"
 #include "core/html/forms/FormController.h"
 #include "platform/network/FormData.h"
+#include "platform/weborigin/KURL.h"
 #include "public/platform/WebHTTPBody.h"
 #include "public/platform/WebPoint.h"
 #include "public/platform/WebString.h"
 #include "public/platform/WebVector.h"
-#include "weborigin/KURL.h"
 #include "wtf/text/StringHash.h"
 
 using namespace WebCore;
 
 namespace blink {
 namespace {
 
 void addReferencedFilePaths(HistoryItem* item, HashSet<String>& results)
 {
     const FormData* formData = item->formData();
@@ skipping 215 matching lines @@
     return m_private.get();
 }
 
 void WebHistoryItem::ensureMutable()
 {
     if (!m_private->hasOneRef())
         m_private = m_private->copy();
 }
 
 } // namespace blink