[Autofill] Move FieldTypeGroup out of the AutofillType class.

components/autofill/core/browser/personal_data_manager.cc

 // Copyright 2013 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/autofill/core/browser/personal_data_manager.h"
 
 #include <algorithm>
 #include <functional>
 #include <iterator>
 
@@ skipping 261 matching lines @@
     // If the |field_type| and |value| don't pass basic validity checks then
     // abandon the import.
     if (!IsValidFieldTypeAndValue(types_seen, field_type, value)) {
       imported_profile.reset();
       local_imported_credit_card.reset();
       break;
     }
 
     types_seen.insert(field_type);
 
-    if (group == AutofillType::CREDIT_CARD) {
+    if (group == CREDIT_CARD) {
       if (LowerCaseEqualsASCII(field->form_control_type, "month")) {
         DCHECK_EQ(CREDIT_CARD_EXP_MONTH, field_type);
         local_imported_credit_card->SetInfoForMonthInputType(value);
       } else {
         local_imported_credit_card->SetInfo(field_type, value, app_locale_);
       }
       ++importable_credit_card_fields;
     } else {
       // We need to store phone data in the variables, before building the whole
       // number at the end. The rest of the fields are set "as is".
@@ skipping 724 matching lines @@
     const AutofillMetrics* metric_logger) {
   metric_logger_.reset(metric_logger);
 }
 
 void PersonalDataManager::set_browser_context(
     content::BrowserContext* context) {
   browser_context_ = context;
 }
 
 }  // namespace autofill