Oilpan: Move the EventListener hierarchy to Oilpan's heap

Source/core/dom/Node.cpp

Index: Source/core/dom/Node.cpp
diff --git a/Source/core/dom/Node.cpp b/Source/core/dom/Node.cpp
index 6a4e935f260e592e861b42e56cc71a7b44ef50be..bcffe19571a24bed21d5ac9bfe7345d1b6fd620c 100644
--- a/Source/core/dom/Node.cpp
+++ b/Source/core/dom/Node.cpp
@@ -1775,7 +1775,7 @@ void Node::didMoveToNewDocument(Document& oldDocument)
     }
 }
 
-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;
@@ -1788,12 +1788,12 @@ static inline bool tryAddEventListener(Node* targetNode, const AtomicString& eve
     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;
@@ -1807,7 +1807,7 @@ static inline bool tryRemoveEventListener(Node* targetNode, const AtomicString&
     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);
 }