Oilpan: Move the EventListener hierarchy to Oilpan's heap

Source/core/dom/Node.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 1757 matching lines @@
             document().addMutationObserverTypes(registry->at(i)->mutationTypes());
         }
     }
 
     if (transientMutationObserverRegistry()) {
         for (MutationObserverRegistration* registration : *transientMutationObserverRegistry())
             document().addMutationObserverTypes(registration->mutationTypes());
     }
 }
 
-static inline bool tryAddEventListener(Node* targetNode, const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
+static inline bool tryAddEventListener(Node* targetNode, const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, bool useCapture)
 {
     if (!targetNode->EventTarget::addEventListener(eventType, listener, useCapture))
         return false;
 
     Document& document = targetNode->document();
     document.addListenerTypeIfNeeded(eventType);
     if (document.frameHost())
         document.frameHost()->eventHandlerRegistry().didAddEventHandler(*targetNode, eventType);
 
     return true;
 }
 
-bool Node::addEventListener(const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
+bool Node::addEventListener(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, bool useCapture)
 {
     return tryAddEventListener(this, eventType, listener, useCapture);
 }
 
-static inline bool tryRemoveEventListener(Node* targetNode, const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
+static inline bool tryRemoveEventListener(Node* targetNode, const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, bool useCapture)
 {
     if (!targetNode->EventTarget::removeEventListener(eventType, listener, useCapture))
         return false;
 
     // FIXME: Notify Document that the listener has vanished. We need to keep track of a number of
     // listeners for each type, not just a bool - see https://bugs.webkit.org/show_bug.cgi?id=33861
     Document& document = targetNode->document();
     if (document.frameHost())
         document.frameHost()->eventHandlerRegistry().didRemoveEventHandler(*targetNode, eventType);
 
     return true;
 }
 
-bool Node::removeEventListener(const AtomicString& eventType, PassRefPtr<EventListener> listener, bool useCapture)
+bool Node::removeEventListener(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener> listener, bool useCapture)
 {
     return tryRemoveEventListener(this, eventType, listener, useCapture);
 }
 
 void Node::removeAllEventListeners()
 {
     if (hasEventListeners() && document().frameHost())
         document().frameHost()->eventHandlerRegistry().didRemoveAllEventHandlers(*this);
     EventTarget::removeAllEventListeners();
 }
@@ skipping 590 matching lines @@
 
 void showNodePath(const blink::Node* node)
 {
     if (node)
         node->showNodePathForThis();
     else
         fprintf(stderr, "Cannot showNodePath for (nil)\n");
 }
 
 #endif