Add support for split Public Suffix List distinctions.

chrome/browser/autocomplete/history_quick_provider.cc

Index: chrome/browser/autocomplete/history_quick_provider.cc
diff --git a/chrome/browser/autocomplete/history_quick_provider.cc b/chrome/browser/autocomplete/history_quick_provider.cc
index 20db5501cc06a29220ec46a496982ba75c5309ae..cc6fa7a9e26a27e74dc8c9edef6a1bce4aa5a351 100644
--- a/chrome/browser/autocomplete/history_quick_provider.cc
+++ b/chrome/browser/autocomplete/history_quick_provider.cc
@@ -265,8 +265,12 @@ void HistoryQuickProvider::DoAutocomplete() {
              !autocomplete_input_.parts().ref.is_nonempty()) {
           // Not visited, but we've seen the host before.
           will_have_url_what_you_typed_match_first = true;
-          if (net::RegistryControlledDomainService::GetRegistryLength(
-              host, false) == 0) {
+          const size_t registry_length =
+              net::registry_controlled_domains::GetRegistryLength(
+                  host,
+                  net::registry_controlled_domains::EXCLUDE_UNKNOWN_REGISTRIES,
+                  net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES);
+          if (registry_length == 0) {
             // Known intranet hosts get one score.
             url_what_you_typed_match_score =
                 HistoryURLProvider::kScoreForUnvisitedIntranetResult;