void HTMLContentElement::attach()
{
ShadowRoot* root = toShadowRoot(shadowTreeRootNode());
// Before calling StyledElement::attach, selector must be calculated.
if (root) {
HTMLContentSelector* selector = root->ensureSelector();
selector->unselect(m_selections.get());
selector->select(this, m_selections.get());
}
HTMLElement::attach();
if (root) {
for (HTMLContentSelection* selection = m_selections->first(); selection; selection = selection->next())
selection->node()->attach();
}
}
