[Autofill] Do not show Autocomplete suggestions for credit card fields.

components/autofill/core/browser/autofill_manager.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_
 
 #include <deque>
 #include <map>
 #include <memory>
@@ skipping 568 matching lines @@
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            OnLoadedServerPredictions_ResetManager);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteSuggestions_SomeWhenAutofillDisabled);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteSuggestions_SomeWhenAutofillEmpty);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteSuggestions_NoneWhenAutofillPresent);
   FRIEND_TEST_ALL_PREFIXES(
       AutofillManagerTest,
+      AutocompleteSuggestions_CreditCardFieldShouldNotAutocomplete);
+  FRIEND_TEST_ALL_PREFIXES(
+      AutofillManagerTest,
       AutocompleteSuggestions_AutofillDisabledAndFieldShouldNotAutocomplete);
   FRIEND_TEST_ALL_PREFIXES(
       AutofillManagerTest,
       AutocompleteSuggestions_NoneWhenAutofillEmptyFieldShouldNotAutocomplete);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            AutocompleteOffRespectedForAutocomplete);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest,
                            DontSaveCvcInAutocompleteHistory);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest, DontOfferToSavePaymentsCard);
   FRIEND_TEST_ALL_PREFIXES(AutofillManagerTest, FillInUpdatedExpirationDate);
   DISALLOW_COPY_AND_ASSIGN(AutofillManager);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_MANAGER_H_