Have Document::fonts() return a raw pointer

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 5234 matching lines @@
         m_templateDocument = HTMLDocument::create(init);
     } else {
         m_templateDocument = Document::create(DocumentInit(blankURL()));
     }
 
     m_templateDocument->setTemplateDocumentHost(this); // balanced in dtor.
 
     return *m_templateDocument.get();
 }
 
-PassRefPtr<FontFaceSet> Document::fonts()
+FontFaceSet* Document::fonts()
 {
     if (!m_fonts)
         m_fonts = FontFaceSet::create(this);
-    return m_fonts;
+    return m_fonts.get();
 }
 
 void Document::didAssociateFormControl(Element* element)
 {
     if (!frame() || !frame()->page())
         return;
     m_associatedFormControls.add(element);
     if (!m_didAssociateFormControlsTimer.isActive())
         m_didAssociateFormControlsTimer.startOneShot(0);
 }
@@ skipping 20 matching lines @@
 {
     return DocumentLifecycleNotifier::create(this);
 }
 
 DocumentLifecycleNotifier* Document::lifecycleNotifier()
 {
     return static_cast<DocumentLifecycleNotifier*>(ExecutionContext::lifecycleNotifier());
 }
 
 } // namespace WebCore