nsBindingSet(const nsBindingSet& aSet) : mBindings(aSet.mBindings) { MOZ_COUNT_CTOR(nsBindingSet); NS_IF_ADDREF(mBindings); }
nsBindingSet() : mBindings(nsnull) { MOZ_COUNT_CTOR(nsBindingSet); }
    nsBindingSet(const nsBindingSet& aSet) : mBindings(aSet.mBindings) {        MOZ_COUNT_CTOR(nsBindingSet);        NS_IF_ADDREF(mBindings); }