Autofill: Remove a regular expression for fax which is no longer used.

chrome/browser/autofill/autofill_regex_constants.cc.utf8

 // Copyright (c) 2011 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.
 
 // This file contains UTF8 strings that we want as char arrays.  To avoid
 // different compilers, we use a script to convert the UTF8 strings into
 // numeric literals (\x##).
 
 #include "chrome/browser/autofill/autofill_regex_constants.h"
 
@@ skipping 256 matching lines @@
     "|телефон"  // ru
     "|电话"  // zh-CN
     "|(전화|핸드폰|휴대폰|휴대전화)(.?번호)?";  // ko-KR
 const char kCountryCodeRe[] =
     "country.*code|ccode|_cc";
 const char kAreaCodeNotextRe[] =
     "^\\($";
 const char kAreaCodeRe[] =
     "area.*code|acode|area"
     "|지역.?번호";  // ko-KR
-const char kFaxRe[] =
-    "fax"
-    "|télécopie|telecopie"  // fr-FR
-    "|ファックス"  // ja-JP
-    "|факс"  // ru
-    "|传真"  // zh-CN
-    "|傳真"  // zh-TW
-    "|팩스(.?번호)?";  // ko-KR
 const char kPhonePrefixSeparatorRe[] =
     "^-$|^\\)$";
 const char kPhoneSuffixSeparatorRe[] =
     "^-$";
 const char kPhonePrefixRe[] =
     "prefix|exchange"
     "|preselection"  // fr-FR
     "|ddd";  // pt-BR, pt-PT
 const char kPhoneSuffixRe[] =
     "suffix";
 const char kPhoneExtensionRe[] =
     "\\bext|ext\\b|extension"
     "|ramal";  // pt-BR, pt-PT
 
 }  // namespace autofill