nsBindingManager::GetEnclosingScope(nsIContent* aContent, nsIContent** aParent) {  aContent->GetBindingParent(aParent); }
nsIContent* GetEnclosingScope(nsIContent* aContent) { return aContent->GetBindingParent(); }
nsBindingManager::GetEnclosingScope(nsIContent* aContent,                                    nsIContent** aParent){  // Look up the enclosing parent.  aContent->GetBindingParent(aParent);}