TRANSITIONEND_LISTENER  687 Source/core/animation/css/CSSAnimations.cpp     if (currentPhase == TimedItem::PhaseAfter && (isFirstSample || previousPhase != currentPhase) && m_target->document().hasListenerType(Document::TRANSITIONEND_LISTENER)) {
TRANSITIONEND_LISTENER 3832 Source/core/dom/Document.cpp         addListenerType(TRANSITIONEND_LISTENER);