ActiveDOMObjectType   35 Source/core/dom/ActiveDOMObject.cpp     : ContextLifecycleObserver(executionContext, ActiveDOMObjectType)
ActiveDOMObjectType   50 Source/core/dom/ContextLifecycleNotifier.cpp     if (observer->observerType() == Observer::ActiveDOMObjectType) {
ActiveDOMObjectType   61 Source/core/dom/ContextLifecycleNotifier.cpp     if (observer->observerType() == Observer::ActiveDOMObjectType) {