Oilpan: convert remaining editing/ RefPtr<Node>s to transition types.

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 23 matching lines @@
 
 WrapContentsInDummySpanCommand::WrapContentsInDummySpanCommand(PassRefPtrWillBeRawPtr<Element> element)
     : SimpleEditCommand(element->document())
     , m_element(element)
 {
     ASSERT(m_element);
 }
 
 void WrapContentsInDummySpanCommand::executeApply()
 {
-    Vector<RefPtr<Node> > children;
+    WillBeHeapVector<RefPtrWillBeMember<Node> > children;
     for (Node* child = m_element->firstChild(); child; child = child->nextSibling())
         children.append(child);
 
     size_t size = children.size();
     for (size_t i = 0; i < size; ++i)
         m_dummySpan->appendChild(children[i].release(), IGNORE_EXCEPTION);
 
     m_element->appendChild(m_dummySpan.get(), IGNORE_EXCEPTION);
 }
 
 void WrapContentsInDummySpanCommand::doApply()
 {
     m_dummySpan = createStyleSpanElement(document());
 
     executeApply();
 }
 
 void WrapContentsInDummySpanCommand::doUnapply()
 {
     ASSERT(m_element);
 
     if (!m_dummySpan || !m_element->rendererIsEditable())
         return;
 
-    Vector<RefPtr<Node> > children;
+    WillBeHeapVector<RefPtrWillBeMember<Node> > children;
     for (Node* child = m_dummySpan->firstChild(); child; child = child->nextSibling())
         children.append(child);
 
     size_t size = children.size();
     for (size_t i = 0; i < size; ++i)
         m_element->appendChild(children[i].release(), IGNORE_EXCEPTION);
 
     m_dummySpan->remove(IGNORE_EXCEPTION);
 }
 
 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