| Index: net/dns/host_resolver_impl.cc | 
| diff --git a/net/dns/host_resolver_impl.cc b/net/dns/host_resolver_impl.cc | 
| index d5602a4c674cad2848bb9d28cc77b0ad85d5333f..ad3c4ea99d142aaad84d09ebfa7d2ee88ae0217d 100644 | 
| --- a/net/dns/host_resolver_impl.cc | 
| +++ b/net/dns/host_resolver_impl.cc | 
| @@ -2077,7 +2077,7 @@ bool HostResolverImpl::ServeFromHosts(const Key& key, | 
| addresses->clear(); | 
|  | 
| // HOSTS lookups are case-insensitive. | 
| -  std::string hostname = StringToLowerASCII(key.hostname); | 
| +  std::string hostname = base::StringToLowerASCII(key.hostname); | 
|  | 
| const DnsHosts& hosts = dns_client_->GetConfig()->hosts; | 
|  | 
|  |