Reduce buggy usage of the registry controlled domain service.

components/omnibox/browser/autocomplete_input.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/omnibox/browser/autocomplete_input.h"
 
 #include "base/macros.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 247 matching lines @@
   // the already-canonicalized host rather than using the user's original input,
   // in case fixup affected the result here (e.g. an input that looks like an
   // IPv4 address but with a non-empty desired TLD would return IPV4 before
   // fixup and NEUTRAL afterwards, and we want to treat it as NEUTRAL).
   url::CanonHostInfo host_info;
   net::CanonicalizeHost(canonicalized_url->host(), &host_info);
 
   // Check if the canonicalized host has a known TLD, which we'll want to know
   // below.
   const size_t registry_length =
-      net::registry_controlled_domains::GetRegistryLength(
+      net::registry_controlled_domains::GetCanonicalHostRegistryLength(
           canonicalized_url->host(),
           net::registry_controlled_domains::EXCLUDE_UNKNOWN_REGISTRIES,
           net::registry_controlled_domains::EXCLUDE_PRIVATE_REGISTRIES);
   DCHECK_NE(std::string::npos, registry_length);
   const bool has_known_tld = registry_length != 0;
 
   // See if the hostname is valid.  While IE and GURL allow hostnames to contain
   // many other characters (perhaps for weird intranet machines), it's extremely
   // unlikely that a user would be trying to type those in for anything other
   // than a search query.
@@ skipping 240 matching lines @@
   parts_ = url::Parsed();
   scheme_.clear();
   canonicalized_url_ = GURL();
   prevent_inline_autocomplete_ = false;
   prefer_keyword_ = false;
   allow_exact_keyword_match_ = false;
   want_asynchronous_matches_ = true;
   from_omnibox_focus_ = false;
   terms_prefixed_by_http_or_https_.clear();
 }