class ImageEvent : public PLEvent, public nsDummyLayoutRequest
class ImageEvent : public PLEvent
MOZ_DECL_CTOR_COUNTER(ImageEvent)class ImageEvent : public PLEvent,                   public nsDummyLayoutRequest{public:  ImageEvent(nsPresContext* aPresContext, nsIContent* aContent,             const nsAString& aMessage, nsILoadGroup *aLoadGroup)    : nsDummyLayoutRequest(nsnull),      mPresContext(aPresContext),      mContent(aContent),      mMessage(aMessage),      mLoadGroup(aLoadGroup)  {    MOZ_COUNT_CTOR(ImageEvent);  }