[Autofill] Credit Card Autofill Last Used Date Experiment

components/autofill/core/browser/autofill_experiments.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
 #include "third_party/skia/include/core/SkColor.h"
 
 class PrefService;
 
 namespace base {
 struct Feature;
 }
 
 namespace syncer {
 class SyncService;
 }
 
 namespace autofill {
 
 struct Suggestion;
 
 extern const base::Feature kAutofillCreditCardAssist;
 extern const base::Feature kAutofillScanCardholderName;
 extern const base::Feature kAutofillCreditCardPopupLayout;
+extern const base::Feature kAutofillCreditCardLastUsedDateDisplay;
 extern const char kCreditCardSigninPromoImpressionLimitParamKey[];
 extern const char kAutofillCreditCardPopupSettingsSuggestionValueKey[];
+extern const char kAutofillCreditCardLastUsedDateShowExpirationDateKey[];
 
 // Returns true if autofill should be enabled. See also
 // IsInAutofillSuggestionsDisabledExperiment below.
 bool IsAutofillEnabled(const PrefService* pref_service);
 
 // Returns true if autofill suggestions are disabled via experiment. The
 // disabled experiment isn't the same as disabling autofill completely since we
 // still want to run detection code for metrics purposes. This experiment just
 // disables providing suggestions.
 bool IsInAutofillSuggestionsDisabledExperiment();
@@ skipping 10 matching lines @@
 // requires the appropriate flags and user settings to be true and the user to
 // be a member of a supported domain.
 bool IsCreditCardUploadEnabled(const PrefService* pref_service,
                                const syncer::SyncService* sync_service,
                                const std::string& user_email);
 
 // Returns whether the new Autofill credit card popup layout experiment is
 // enabled.
 bool IsAutofillCreditCardPopupLayoutExperimentEnabled();
 
+// Returns whether Autofill credit card last used date display experiment is
+// enabled.
+bool IsAutofillCreditCardLastUsedDateDisplayExperimentEnabled();
+
+// Returns whether Autofill credit card last used date shows expiration date.
+bool ShowExpirationDateInAutofillCreditCardLastUsedDate();
+
 // Returns the background color for credit card autofill popup, or
 // |SK_ColorTRANSPARENT| if the new credit card autofill popup layout experiment
 // is not enabled.
 SkColor GetCreditCardPopupBackgroundColor();
 
 // Returns the divider color for credit card autofill popup, or
 // |SK_ColorTRANSPARENT| if the new credit card autofill popup layout experiment
 // is not enabled.
 SkColor GetCreditCardPopupDividerColor();
 
@@ skipping 15 matching lines @@
 void ModifyAutofillCreditCardSuggestion(struct Suggestion* suggestion);
 
 // Returns the margin for the icon, label and between icon and label. Returns 0
 // if the margin isn't configured in an experiment to tweak autofill popup
 // layout.
 unsigned int GetPopupMargin();
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_