Oilpan: move custom element objects to the heap.

Source/core/dom/custom/CustomElementCallbackQueue.cpp

 /*
  * Copyright (C) 2013 Google 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
@@ skipping 15 matching lines @@
  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/dom/custom/CustomElementCallbackQueue.h"
 
 namespace WebCore {
 
-PassOwnPtr<CustomElementCallbackQueue> CustomElementCallbackQueue::create(PassRefPtr<Element> element)
+PassOwnPtrWillBeRawPtr<CustomElementCallbackQueue> CustomElementCallbackQueue::create(PassRefPtrWillBeRawPtr<Element> element)
 {
-    return adoptPtr(new CustomElementCallbackQueue(element));
+    return adoptPtrWillBeNoop(new CustomElementCallbackQueue(element));
 }
 
-CustomElementCallbackQueue::CustomElementCallbackQueue(PassRefPtr<Element> element)
+CustomElementCallbackQueue::CustomElementCallbackQueue(PassRefPtrWillBeRawPtr<Element> element)
     : m_element(element)
     , m_owner(-1)
     , m_index(0)
     , m_inCreatedCallback(false)
 {
 }
 
 bool CustomElementCallbackQueue::processInElementQueue(ElementQueueId caller)
 {
     ASSERT(!m_inCreatedCallback);
@@ skipping 13 matching lines @@
     if (owner() == caller && m_index == m_queue.size()) {
         // This processInQueue exhausted the queue; shrink it.
         m_index = 0;
         m_queue.resize(0);
         m_owner = -1;
     }
 
     return didWork;
 }
 
+void CustomElementCallbackQueue::trace(Visitor* visitor)
+{
+    visitor->trace(m_element);
+}
+
 } // namespace WebCore