Reduce buggy usage of the registry controlled domain service.

components/ssl_errors/error_classification.h

 // Copyright 2015 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.
 
 #ifndef COMPONENTS_SSL_ERRORS_ERROR_CLASSIFICATION_H_
 #define COMPONENTS_SSL_ERRORS_ERROR_CLASSIFICATION_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 129 matching lines @@
 // Helper methods for classification. ------------------------------------------
 
 // Tokenize DNS names and hostnames.
 HostnameTokens Tokenize(const std::string& name);
 
 // Sets a clock for browser tests that check the build time. Used by
 // GetClockState().
 void SetBuildTimeForTesting(const base::Time& testing_time);
 
 // Returns true if the hostname has a known Top Level Domain.
-bool IsHostNameKnownTLD(const std::string& host_name);
+bool HostNameHasKnownTLD(const std::string& host_name);
 
 // Returns true if any one of the following conditions hold:
 // 1.|hostname| is an IP Address in an IANA-reserved range.
 // 2.|hostname| is a not-yet-assigned by ICANN gTLD.
 // 3.|hostname| is a dotless domain.
 bool IsHostnameNonUniqueOrDotless(const std::string& hostname);
 
 // Returns true if |child| is a subdomain of any of the |potential_parents|.
 bool NameUnderAnyNames(const HostnameTokens& child,
                        const std::vector<HostnameTokens>& potential_parents);
 
 // Returns true if any of the |potential_children| is a subdomain of the
 // |parent|. The inverse case should be treated carefully as this is most
 // likely a MITM attack. We don't want foo.appspot.com to be able to MITM for
 // appspot.com.
 bool AnyNamesUnderName(const std::vector<HostnameTokens>& potential_children,
                        const HostnameTokens& parent);
 
 // Exposed for teshting.
 size_t GetLevenshteinDistance(const std::string& str1, const std::string& str2);
 
 }  // namespace ssl_errors
 
 #endif  // COMPONENTS_SSL_ERRORS_ERROR_CLASSIFICATION_H_