Oilpan: Move the EventListener hierarchy to Oilpan's heap

Source/core/events/EventTarget.h

 /*
  * 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 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  *           (C) 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ skipping 104 matching lines @@
     void deref() { derefEventTarget(); }
 #endif
 
     virtual const AtomicString& interfaceName() const = 0;
     virtual ExecutionContext* executionContext() const = 0;
 
     virtual Node* toNode();
     virtual LocalDOMWindow* toDOMWindow();
     virtual MessagePort* toMessagePort();
 
-    virtual bool addEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture);
-    virtual bool removeEventListener(const AtomicString& eventType, PassRefPtr<EventListener>, bool useCapture);
+    virtual bool addEventListener(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener>, bool useCapture);
+    virtual bool removeEventListener(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener>, bool useCapture);
     virtual void removeAllEventListeners();
     virtual bool dispatchEvent(PassRefPtrWillBeRawPtr<Event>);
 
     // dispatchEventForBindings is intended to only be called from
     // javascript originated calls. This method will validate and may adjust
     // the Event object before dispatching.
     bool dispatchEventForBindings(PassRefPtrWillBeRawPtr<Event>, ExceptionState&);
     virtual void uncaughtExceptionInEventHandler();
 
     // Used for legacy "onEvent" attribute APIs.
-    bool setAttributeEventListener(const AtomicString& eventType, PassRefPtr<EventListener>);
+    bool setAttributeEventListener(const AtomicString& eventType, PassRefPtrWillBeRawPtr<EventListener>);
     EventListener* getAttributeEventListener(const AtomicString& eventType);
 
     bool hasEventListeners() const;
     bool hasEventListeners(const AtomicString& eventType) const;
     bool hasCapturingEventListeners(const AtomicString& eventType);
     const EventListenerVector& getEventListeners(const AtomicString& eventType);
     Vector<AtomicString> eventTypes();
 
     bool fireEventListeners(Event*);
 
@@ skipping 59 matching lines @@
 class RefCountedGarbageCollectedEventTargetWithInlineData : public RefCountedGarbageCollected<T>, public EventTargetWithInlineData {
 public:
     DEFINE_INLINE_VIRTUAL_TRACE() { EventTargetWithInlineData::trace(visitor); }
 };
 #endif
 
 // FIXME: These macros should be split into separate DEFINE and DECLARE
 // macros to avoid causing so many header includes.
 #define DEFINE_ATTRIBUTE_EVENT_LISTENER(attribute) \
     EventListener* on##attribute() { return getAttributeEventListener(EventTypeNames::attribute); } \
-    void setOn##attribute(PassRefPtr<EventListener> listener) { setAttributeEventListener(EventTypeNames::attribute, listener); } \
+    void setOn##attribute(PassRefPtrWillBeRawPtr<EventListener> listener) { setAttributeEventListener(EventTypeNames::attribute, listener); } \
 
 #define DEFINE_STATIC_ATTRIBUTE_EVENT_LISTENER(attribute) \
     static EventListener* on##attribute(EventTarget& eventTarget) { return eventTarget.getAttributeEventListener(EventTypeNames::attribute); } \
-    static void setOn##attribute(EventTarget& eventTarget, PassRefPtr<EventListener> listener) { eventTarget.setAttributeEventListener(EventTypeNames::attribute, listener); } \
+    static void setOn##attribute(EventTarget& eventTarget, PassRefPtrWillBeRawPtr<EventListener> listener) { eventTarget.setAttributeEventListener(EventTypeNames::attribute, listener); } \
 
 #define DEFINE_WINDOW_ATTRIBUTE_EVENT_LISTENER(attribute) \
     EventListener* on##attribute() { return document().getWindowAttributeEventListener(EventTypeNames::attribute); } \
-    void setOn##attribute(PassRefPtr<EventListener> listener) { document().setWindowAttributeEventListener(EventTypeNames::attribute, listener); } \
+    void setOn##attribute(PassRefPtrWillBeRawPtr<EventListener> listener) { document().setWindowAttributeEventListener(EventTypeNames::attribute, listener); } \
 
 #define DEFINE_STATIC_WINDOW_ATTRIBUTE_EVENT_LISTENER(attribute) \
     static EventListener* on##attribute(EventTarget& eventTarget) { \
         if (Node* node = eventTarget.toNode()) \
             return node->document().getWindowAttributeEventListener(EventTypeNames::attribute); \
         ASSERT(eventTarget.toDOMWindow()); \
         return eventTarget.getAttributeEventListener(EventTypeNames::attribute); \
     } \
-    static void setOn##attribute(EventTarget& eventTarget, PassRefPtr<EventListener> listener) { \
+    static void setOn##attribute(EventTarget& eventTarget, PassRefPtrWillBeRawPtr<EventListener> listener) { \
         if (Node* node = eventTarget.toNode()) \
             node->document().setWindowAttributeEventListener(EventTypeNames::attribute, listener); \
         else { \
             ASSERT(eventTarget.toDOMWindow()); \
             eventTarget.setAttributeEventListener(EventTypeNames::attribute, listener); \
         } \
     }
 
 #define DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(attribute, eventName) \
     EventListener* on##attribute() { return getAttributeEventListener(EventTypeNames::eventName); } \
-    void setOn##attribute(PassRefPtr<EventListener> listener) { setAttributeEventListener(EventTypeNames::eventName, listener); } \
+    void setOn##attribute(PassRefPtrWillBeRawPtr<EventListener> listener) { setAttributeEventListener(EventTypeNames::eventName, listener); } \
 
 #define DECLARE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(recipient, attribute) \
     EventListener* on##attribute(); \
-    void setOn##attribute(PassRefPtr<EventListener> listener);
+    void setOn##attribute(PassRefPtrWillBeRawPtr<EventListener> listener);
 
 #define DEFINE_FORWARDING_ATTRIBUTE_EVENT_LISTENER(type, recipient, attribute) \
     EventListener* type::on##attribute() { return recipient ? recipient->getAttributeEventListener(EventTypeNames::attribute) : 0; } \
-    void type::setOn##attribute(PassRefPtr<EventListener> listener) \
+    void type::setOn##attribute(PassRefPtrWillBeRawPtr<EventListener> listener) \
     { \
         if (recipient) \
             recipient->setAttributeEventListener(EventTypeNames::attribute, listener); \
     }
 
 inline bool EventTarget::hasEventListeners() const
 {
     // FIXME: We should have a const version of eventTargetData.
     if (const EventTargetData* d = const_cast<EventTarget*>(this)->eventTargetData())
         return !d->eventListenerMap.isEmpty();
@@ skipping 33 matching lines @@
     using baseClass::deref; \
 private: \
     void refEventTarget() final { ref(); } \
     void derefEventTarget() final { deref(); } \
     typedef int thisIsHereToForceASemiColonAfterThisEventTargetMacro
 #define REFCOUNTED_EVENT_TARGET(baseClass) DEFINE_EVENT_TARGET_REFCOUNTING(RefCounted<baseClass>)
 #define REFCOUNTED_GARBAGE_COLLECTED_EVENT_TARGET(baseClass) DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedGarbageCollected<baseClass>)
 #endif // ENABLE(OILPAN)
 
 #endif // EventTarget_h