[Payments] Upload card UI now has a CVC prompt

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..ba03ac21eb74b7ab52285fc6625127591a9487ce 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 kAutofillUpstreamRequestCvcIfMissing;
 extern const char kCreditCardSigninPromoImpressionLimitParamKey[];
 extern const char kAutofillCreditCardPopupSettingsSuggestionValueKey[];
 extern const char kAutofillCreditCardLastUsedDateShowExpirationDateKey[];
@@ -104,6 +105,10 @@ unsigned int GetPopupMargin();
 // Returns whether the feature to log UKMs is enabled.
 bool IsUkmLoggingEnabled();
 
+// Returns whether the experiment is enabled where Chrome Upstream requests CVC
+// in the offer to save bubble if it was not detected during the checkout flow.
+bool IsAutofillUpstreamRequestCvcIfMissingExperimentEnabled();
+
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_EXPERIMENTS_H_