Experiment to add bank name in autofill ui.

components/autofill/core/browser/personal_data_manager.cc

Index: components/autofill/core/browser/personal_data_manager.cc
diff --git a/components/autofill/core/browser/personal_data_manager.cc b/components/autofill/core/browser/personal_data_manager.cc
index 5cc15a1e39b08da8f69f475dd1f26b853a631697..27b7f3365975523b9b4745b9f1fce7d6c7ad30f0 100644
--- a/components/autofill/core/browser/personal_data_manager.cc
+++ b/components/autofill/core/browser/personal_data_manager.cc
@@ -1606,7 +1606,12 @@ std::vector<Suggestion> PersonalDataManager::GetSuggestionsForCards(
       // Otherwise the label is the card number, or if that is empty the
       // cardholder name. The label should never repeat the value.
       if (type.GetStorableType() == CREDIT_CARD_NUMBER) {
-        suggestion->value = credit_card->TypeAndLastFourDigits();
+        if (IsAutofillCreditCardBankNameDisplayExperimentEnabled()
+            && !credit_card->bank_name().empty()) {
+          suggestion->value = credit_card->BankNameAndLastFourDigits();
+        } else {
+          suggestion->value = credit_card->TypeAndLastFourDigits();
+        }
         if (IsAutofillCreditCardLastUsedDateDisplayExperimentEnabled()) {
           suggestion->label =
               credit_card->GetLastUsedDateForDisplay(app_locale_);