Add support for split Public Suffix List distinctions.

chrome/browser/predictors/logged_in_predictor_table.cc

Index: chrome/browser/predictors/logged_in_predictor_table.cc
diff --git a/chrome/browser/predictors/logged_in_predictor_table.cc b/chrome/browser/predictors/logged_in_predictor_table.cc
index 10ed85d2d4cdff0538166bc93431ade5f7e0e27d..b4626002319edf54c10e88466af45df300f348c4 100644
--- a/chrome/browser/predictors/logged_in_predictor_table.cc
+++ b/chrome/browser/predictors/logged_in_predictor_table.cc
@@ -40,7 +40,9 @@ string LoggedInPredictorTable::GetKey(const GURL& url) {
 // static
 string LoggedInPredictorTable::GetKeyFromDomain(const std::string& domain) {
   string effective_domain(
-      net::RegistryControlledDomainService::GetDomainAndRegistry(domain));
+      net::registry_controlled_domains::GetDomainAndRegistry(
+          domain,
+          net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES));
   if (effective_domain.empty())
     effective_domain = domain;