[oilpan] Figure out lifetime of remaining Node raw pointers (Part 2)

Source/core/xml/parser/XMLDocumentParser.cpp

Index: Source/core/xml/parser/XMLDocumentParser.cpp
diff --git a/Source/core/xml/parser/XMLDocumentParser.cpp b/Source/core/xml/parser/XMLDocumentParser.cpp
index 018bf599a35cb065a7b8142f0d51b5c2c16474e7..847b5b357708175c4daa760ea909c28fd0454ed8 100644
--- a/Source/core/xml/parser/XMLDocumentParser.cpp
+++ b/Source/core/xml/parser/XMLDocumentParser.cpp
@@ -1018,7 +1018,7 @@ void XMLDocumentParser::startElementNs(const xmlChar* xmlLocalName, const xmlCha
         newElement->attach();
 
     if (newElement->hasTagName(HTMLNames::htmlTag))
-        static_cast<HTMLHtmlElement*>(newElement.raw())->insertedByParser();
+        Handle<HTMLHtmlElement>::cast(newElement)->insertedByParser();
 
     if (!m_parsingFragment && isFirstElement && document()->frame())
         document()->frame()->loader()->dispatchDocumentElementAvailable();