DNS_RESOLVE_EX    592 net/proxy/proxy_resolver_v8.cc     DnsResolveCallbackHelper(args, JSBindings::DNS_RESOLVE_EX);
DNS_RESOLVE_EX    606 net/proxy/proxy_resolver_v8.cc     if (op == JSBindings::DNS_RESOLVE || op == JSBindings::DNS_RESOLVE_EX) {
DNS_RESOLVE_EX    638 net/proxy/proxy_resolver_v8.cc       case JSBindings::DNS_RESOLVE_EX:
DNS_RESOLVE_EX    710 net/proxy/proxy_resolver_v8_tracing.cc   if ((op == DNS_RESOLVE || op == DNS_RESOLVE_EX) && host.empty()) {
DNS_RESOLVE_EX     58 net/proxy/proxy_resolver_v8_unittest.cc     if (op == DNS_RESOLVE_EX) {