Add support for split PSL list distinctions.

chrome/browser/google/google_util.cc

Index: chrome/browser/google/google_util.cc
diff --git a/chrome/browser/google/google_util.cc b/chrome/browser/google/google_util.cc
index 50900bdefd099c02ef9d42944c632c233972d26e..df4433d402b9cd883d33f1bef5a613cee3f866df 100644
--- a/chrome/browser/google/google_util.cc
+++ b/chrome/browser/google/google_util.cc
@@ -93,7 +93,8 @@ std::string StringAppendGoogleLocaleParam(const std::string& url) {
 GURL AppendGoogleTLDParam(Profile* profile, const GURL& url) {
   const std::string google_domain(
       net::RegistryControlledDomainService::GetDomainAndRegistry(
-          GoogleURLTracker::GoogleURL(profile)));
+          GoogleURLTracker::GoogleURL(profile),
+          net::RCDS::EXCLUDE_PRIVATE_REGISTRIES));
   const size_t first_dot = google_domain.find('.');
   if (first_dot == std::string::npos) {
     NOTREACHED();
@@ -178,7 +179,10 @@ bool IsGoogleDomainUrl(const std::string& url,
 bool IsGoogleHostname(const std::string& host,
                       SubdomainPermission subdomain_permission) {
   size_t tld_length =
-      net::RegistryControlledDomainService::GetRegistryLength(host, false);
+      net::RegistryControlledDomainService::GetRegistryLength(
+          host,
+          net::RCDS::EXCLUDE_UNKNOWN_REGISTRIES,
+          net::RCDS::EXCLUDE_PRIVATE_REGISTRIES);
   if ((tld_length == 0) || (tld_length == std::string::npos))
     return false;
   std::string host_minus_tld(host, 0, host.length() - tld_length);