void
OuterDocAccessible::Shutdown()
{
// XXX: sometimes outerdoc accessible is shutdown because of layout style
// change however the presshell of underlying document isn't destroyed and
// the document doesn't get pagehide events. Shutdown underlying document if
// any to avoid hanging document accessible.
#ifdef A11Y_LOG
if (logging::IsEnabled(logging::eDocDestroy))
logging::OuterDocDestroy(this);
#endif
Accessible* childAcc = mChildren.SafeElementAt(0, nullptr);
if (childAcc) {
#ifdef A11Y_LOG
if (logging::IsEnabled(logging::eDocDestroy)) {
logging::DocDestroy("outerdoc's child document shutdown",
childAcc->AsDoc()->DocumentNode());
}
#endif
childAcc->Shutdown();
}
AccessibleWrap::Shutdown();
}
