Oilpan: move editing objects to the heap.

Source/core/editing/WrapContentsInDummySpanCommand.cpp

 /*
  * Copyright (C) 2005, 2008 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 14 matching lines @@
 
 #include "config.h"
 #include "core/editing/WrapContentsInDummySpanCommand.h"
 
 #include "bindings/v8/ExceptionStatePlaceholder.h"
 #include "core/editing/ApplyStyleCommand.h"
 #include "core/html/HTMLElement.h"
 
 namespace WebCore {
 
-WrapContentsInDummySpanCommand::WrapContentsInDummySpanCommand(PassRefPtr<Element> element)
+WrapContentsInDummySpanCommand::WrapContentsInDummySpanCommand(PassRefPtrWillBeRawPtr<Element> element)
     : SimpleEditCommand(element->document())
     , m_element(element)
 {
     ASSERT(m_element);
 }
 
 void WrapContentsInDummySpanCommand::executeApply()
 {
     Vector<RefPtr<Node> > children;
     for (Node* child = m_element->firstChild(); child; child = child->nextSibling())
@@ skipping 34 matching lines @@
 void WrapContentsInDummySpanCommand::doReapply()
 {
     ASSERT(m_element);
 
     if (!m_dummySpan || !m_element->rendererIsEditable())
         return;
 
     executeApply();
 }
 
+void WrapContentsInDummySpanCommand::trace(Visitor* visitor)
+{
+    visitor->trace(m_element);
+    visitor->trace(m_dummySpan);
+    SimpleEditCommand::trace(visitor);
+}
+
 } // namespace WebCore