Fix the settings page for es-419 locale: Spanish (Latin America).

chrome/browser/autofill/autofill_country.cc

Index: chrome/browser/autofill/autofill_country.cc
diff --git a/chrome/browser/autofill/autofill_country.cc b/chrome/browser/autofill/autofill_country.cc
index 7cc8a45b6a949e03be8aed391c997a63bcc7225b..3a5c947050b2862e4680512d81c41c31925bb42c 100644
--- a/chrome/browser/autofill/autofill_country.cc
+++ b/chrome/browser/autofill/autofill_country.cc
@@ -387,7 +387,9 @@ const std::string AutofillCountry::CountryCodeForLocale(
   std::string country_code = icu::Locale(likely_locale.c_str()).getCountry();
 
   // Default to the United States if we have no better guess.
-  return !country_code.empty() ? country_code : "US";
+  if (!AutofillCountries::countries().count(country_code))
+    return "US";
+  return country_code;
 }
 
 // static