ContextLifecycleObserver   44 Source/core/dom/ContextLifecycleObserver.cpp ContextLifecycleObserver::ContextLifecycleObserver(ExecutionContext* executionContext, Type type)
ContextLifecycleObserver   49 Source/core/dom/ContextLifecycleObserver.cpp ContextLifecycleObserver::~ContextLifecycleObserver()