net: move IsHostnameNonUnique() into url_util.h

components/ssl_errors/error_classification.cc

 // 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.
 
 #include "components/ssl_errors/error_classification.h"
 
 #include <limits.h>
 #include <stddef.h>
 
 #include <vector>
 
 #include "base/build_time.h"
 #include "base/lazy_instance.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_split.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "components/ssl_errors/error_info.h"
 #include "components/url_formatter/url_formatter.h"
 #include "net/base/net_util.h"
 #include "net/base/network_change_notifier.h"
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
+#include "net/base/url_util.h"
 #include "net/cert/x509_cert_types.h"
 #include "net/cert/x509_certificate.h"
 #include "url/gurl.h"
 
 #if defined(OS_WIN)
 #include "base/win/win_util.h"
 #include "base/win/windows_version.h"
 #endif
 
 using base::Time;
@@ skipping 382 matching lines @@
   return std::find(dns_names_domain.begin(), dns_names_domain.end() - 1,
                    host_name_domain) != dns_names_domain.end() - 1;
 }
 
 bool IsHostnameNonUniqueOrDotless(const std::string& hostname) {
   return net::IsHostnameNonUnique(hostname) ||
          hostname.find('.') == std::string::npos;
 }
 
 }  // namespace ssl_errors