DispatchEventImpl  413 extensions/browser/event_router.cc   DispatchEventImpl(std::string(), linked_ptr<Event>(event.release()));
DispatchEventImpl  419 extensions/browser/event_router.cc   DispatchEventImpl(extension_id, linked_ptr<Event>(event.release()));
DispatchEventImpl  213 extensions/browser/event_router.h   void DispatchEventImpl(const std::string& restrict_to_extension_id,