bool inScopeCommon(HTMLElementStack::ElementRecord* top, const AtomicString& targetTag)
{
for (HTMLElementStack::ElementRecord* pos = top; pos; pos = pos->next()) {
ContainerNode* node = pos->node();
if (node->hasLocalName(targetTag))
return true;
if (isMarker(node))
return false;
}
ASSERT_NOT_REACHED(); // <html> is always on the stack and is a scope marker.
return false;
}
