Oilpan: move LiveNodeList collections to the heap.

Source/core/fetch/FontResource.cpp

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile, Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 115 matching lines @@
         }
         if (!m_externalSVGDocument)
             setStatus(DecodeError);
     }
 
     return m_externalSVGDocument;
 }
 
 SVGFontElement* FontResource::getSVGFontById(const String& fontName) const
 {
-    RefPtr<HTMLCollection> collection = m_externalSVGDocument->getElementsByTagNameNS(SVGNames::fontTag.namespaceURI(), SVGNames::fontTag.localName());
+    RefPtrWillBeRawPtr<HTMLCollection> collection = m_externalSVGDocument->getElementsByTagNameNS(SVGNames::fontTag.namespaceURI(), SVGNames::fontTag.localName());
     if (!collection)
         return 0;
 
     unsigned collectionLength = collection->length();
     if (!collectionLength)
         return 0;
 
 #ifndef NDEBUG
     for (unsigned i = 0; i < collectionLength; ++i) {
         ASSERT(collection->item(i));
@@ skipping 44 matching lines @@
     if (m_corsFailed) {
         while (FontResourceClient* client = w.next())
             client->corsFailed(this);
     } else {
         while (FontResourceClient* c = w.next())
             c->fontLoaded(this);
     }
 }
 
 }