Ignore crowd-sourced fax number detection.

chrome/browser/autofill/field_types.h

 // 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.
 
 #ifndef CHROME_BROWSER_AUTOFILL_FIELD_TYPES_H_
 #define CHROME_BROWSER_AUTOFILL_FIELD_TYPES_H_
 #pragma once
 
 #include <set>
 
@@ skipping 21 matching lines @@
   NAME_SUFFIX = 8,
   EMAIL_ADDRESS = 9,
   PHONE_HOME_NUMBER = 10,
   PHONE_HOME_CITY_CODE = 11,
   PHONE_HOME_COUNTRY_CODE = 12,
   PHONE_HOME_CITY_AND_NUMBER = 13,
   PHONE_HOME_WHOLE_NUMBER = 14,
 
   // Work phone numbers (values [15,19]) are deprecated.
 
-  // Fax numbers (values [20,24]) are deprecated.
+  // Fax numbers (values [20,24]) are deprecated in Chrome, but still supported
+  // by the server.
+  PHONE_FAX_NUMBER = 20,
+  PHONE_FAX_CITY_CODE = 21,
+  PHONE_FAX_COUNTRY_CODE = 22,
+  PHONE_FAX_CITY_AND_NUMBER = 23,
+  PHONE_FAX_WHOLE_NUMBER = 24,
 
   // Cell phone numbers (values [25, 29]) are deprecated.
 
   ADDRESS_HOME_LINE1 = 30,
   ADDRESS_HOME_LINE2 = 31,
   ADDRESS_HOME_APT_NUM = 32,
   ADDRESS_HOME_CITY = 33,
   ADDRESS_HOME_STATE = 34,
   ADDRESS_HOME_ZIP = 35,
   ADDRESS_HOME_COUNTRY = 36,
@@ skipping 20 matching lines @@
   COMPANY_NAME = 60,
 
   // No new types can be added.
 
   MAX_VALID_FIELD_TYPE = 61,
 };
 
 typedef std::set<AutofillFieldType> FieldTypeSet;
 
 #endif  // CHROME_BROWSER_AUTOFILL_FIELD_TYPES_H_