Experiment to add bank name in autofill ui.

components/autofill/core/browser/autofill_experiments.h

Index: components/autofill/core/browser/autofill_experiments.h
diff --git a/components/autofill/core/browser/autofill_experiments.h b/components/autofill/core/browser/autofill_experiments.h
index 70c3f411c605496178ac508773e6549cf4d5d050..8dc3e34c52d2e4add5b1396b99cf240c179c5eaf 100644
--- a/components/autofill/core/browser/autofill_experiments.h
+++ b/components/autofill/core/browser/autofill_experiments.h
@@ -29,6 +29,7 @@ extern const base::Feature kAutofillScanCardholderName;
 extern const base::Feature kAutofillCreditCardPopupLayout;
 extern const base::Feature kAutofillCreditCardLastUsedDateDisplay;
 extern const base::Feature kAutofillUkmLogging;
+extern const base::Feature kAutofillCreditCardBankNameDisplay;
 extern const char kCreditCardSigninPromoImpressionLimitParamKey[];
 extern const char kAutofillCreditCardPopupSettingsSuggestionValueKey[];
 extern const char kAutofillCreditCardLastUsedDateShowExpirationDateKey[];
@@ -69,6 +70,9 @@ bool IsAutofillCreditCardLastUsedDateDisplayExperimentEnabled();
 // Returns whether Autofill credit card last used date shows expiration date.
 bool ShowExpirationDateInAutofillCreditCardLastUsedDate();
 
+// Returns whether Autofill credit card bank name display experiment is enabled.
+bool IsAutofillCreditCardBankNameDisplayExperimentEnabled();
+
 // Returns the background color for credit card autofill popup, or
 // |SK_ColorTRANSPARENT| if the new credit card autofill popup layout experiment
 // is not enabled.