Lines Matching refs:proto
855 for (var proto = obj.__proto__; proto; proto = proto.__proto__) {
856 var indices = %GetArrayKeys(proto, length);
862 if (!obj.hasOwnProperty(i) && proto.hasOwnProperty(i)) {
863 obj[i] = proto[i];
871 !obj.hasOwnProperty(index) && proto.hasOwnProperty(index)) {
872 obj[index] = proto[index];
886 for (var proto = obj.__proto__; proto; proto = proto.__proto__) {
887 var indices = %GetArrayKeys(proto, to);
893 if (proto.hasOwnProperty(i)) {
901 proto.hasOwnProperty(index)) {
