core: Include wtf files using "wtf/foo.h" form.

Source/core/xml/parser/XMLDocumentParser.h

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2005, 2006, 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * 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
@@ skipping 13 matching lines @@
 
 #ifndef XMLDocumentParser_h
 #define XMLDocumentParser_h
 
 #include "core/dom/ParserContentPolicy.h"
 #include "core/dom/ScriptableDocumentParser.h"
 #include "core/loader/cache/ResourceClient.h"
 #include "core/loader/cache/ResourcePtr.h"
 #include "core/platform/text/SegmentedString.h"
 #include "core/xml/XMLErrors.h"
+#include "wtf/HashMap.h"
+#include "wtf/OwnPtr.h"
+#include "wtf/text/CString.h"
+#include "wtf/text/StringHash.h"
 #include <libxml/tree.h>
-#include <wtf/HashMap.h>
-#include <wtf/OwnPtr.h>
-#include <wtf/text/CString.h>
-#include <wtf/text/StringHash.h>
 
 namespace WebCore {
 
 class ContainerNode;
 class ScriptResource;
 class ResourceFetcher;
 class DocumentFragment;
 class Document;
 class Element;
 class FrameView;
@@ skipping 142 matching lines @@
         SegmentedString m_pendingSrc;
     };
 
 xmlDocPtr xmlDocPtrForString(ResourceFetcher*, const String& source, const String& url);
 
 HashMap<String, String> parseAttributes(const String&, bool& attrsOK);
 
 } // namespace WebCore
 
 #endif // XMLDocumentParser_h