Enable Oilpan for core/xml/

Source/core/dom/Document.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  *           (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2008, 2009, 2011, 2012 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) Research In Motion Limited 2010-2011. All rights reserved.
@@ skipping 4402 matching lines @@
 void Document::popCurrentScript()
 {
     ASSERT(!m_currentScriptStack.isEmpty());
     m_currentScriptStack.removeLast();
 }
 
 void Document::applyXSLTransform(ProcessingInstruction* pi)
 {
     ASSERT(!pi->isLoading());
     UseCounter::count(*this, UseCounter::XSLProcessingInstruction);
-    RefPtrWillBeRawPtr<XSLTProcessor> processor = XSLTProcessor::create(*this);
+    XSLTProcessor* processor = XSLTProcessor::create(*this);
     processor->setXSLStyleSheet(toXSLStyleSheet(pi->sheet()));
     String resultMIMEType;
     String newSource;
     String resultEncoding;
     if (!processor->transformToString(this, resultMIMEType, newSource, resultEncoding))
         return;
     // FIXME: If the transform failed we should probably report an error (like Mozilla does).
     LocalFrame* ownerFrame = frame();
     processor->createDocumentFromSource(newSource, resultEncoding, resultMIMEType, this, ownerFrame);
     InspectorInstrumentation::frameDocumentUpdated(ownerFrame);
@@ skipping 1391 matching lines @@
 #ifndef NDEBUG
 using namespace blink;
 void showLiveDocumentInstances()
 {
     WeakDocumentSet& set = liveDocumentSet();
     fprintf(stderr, "There are %u documents currently alive:\n", set.size());
     for (Document* document : set)
         fprintf(stderr, "- Document %p URL: %s\n", document, document->url().string().utf8().data());
 }
 #endif