Oilpan: have PendingScripts trace their script elements.

Source/core/html/HTMLViewSourceDocument.cpp

 /*
  * Copyright (C) 2006, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *
  * 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
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 157 matching lines @@
     m_current = addSpanWithClassName("webkit-html-comment");
     addText(source, "webkit-html-comment");
     m_current = m_td;
 }
 
 void HTMLViewSourceDocument::processCharacterToken(const String& source, HTMLToken&)
 {
     addText(source, "");
 }
 
-PassRefPtr<Element> HTMLViewSourceDocument::addSpanWithClassName(const AtomicString& className)
+PassRefPtrWillBeRawPtr<Element> HTMLViewSourceDocument::addSpanWithClassName(const AtomicString& className)
 {
     if (m_current == m_tbody) {
         addLine(className);
         return m_current;
     }
 
     RefPtrWillBeRawPtr<HTMLSpanElement> span = HTMLSpanElement::create(*this);
     span->setAttribute(classAttr, className);
     m_current->parserAppendChild(span);
     return span.release();
@@ skipping 71 matching lines @@
             m_current = addLink(link, isAnchor);
         else
             m_current = addSpanWithClassName(className);
     }
     addText(text, className);
     if (!className.isEmpty() && m_current != m_tbody)
         m_current = toElement(m_current->parentNode());
     return end;
 }
 
-PassRefPtr<Element> HTMLViewSourceDocument::addBase(const AtomicString& href)
+PassRefPtrWillBeRawPtr<Element> HTMLViewSourceDocument::addBase(const AtomicString& href)
 {
     RefPtrWillBeRawPtr<HTMLBaseElement> base = HTMLBaseElement::create(*this);
     base->setAttribute(hrefAttr, href);
     m_current->parserAppendChild(base);
     return base.release();
 }
 
-PassRefPtr<Element> HTMLViewSourceDocument::addLink(const AtomicString& url, bool isAnchor)
+PassRefPtrWillBeRawPtr<Element> HTMLViewSourceDocument::addLink(const AtomicString& url, bool isAnchor)
 {
     if (m_current == m_tbody)
         addLine("webkit-html-tag");
 
     // Now create a link for the attribute value instead of a span.
     RefPtrWillBeRawPtr<HTMLAnchorElement> anchor = HTMLAnchorElement::create(*this);
     const char* classValue;
     if (isAnchor)
         classValue = "webkit-html-attribute-value webkit-html-external-link";
     else
         classValue = "webkit-html-attribute-value webkit-html-resource-link";
     anchor->setAttribute(classAttr, classValue);
     anchor->setAttribute(targetAttr, "_blank");
     anchor->setAttribute(hrefAttr, url);
     m_current->parserAppendChild(anchor);
     return anchor.release();
 }
 
 void HTMLViewSourceDocument::trace(Visitor* visitor)
 {
     visitor->trace(m_current);
     visitor->trace(m_tbody);
     visitor->trace(m_td);
     HTMLDocument::trace(visitor);
 }
 
 }