Prevent usage of web payments API over insecure HTTPS.

components/payments/core/payment_request_data_util.h

Index: components/payments/core/payment_request_data_util.h
diff --git a/components/payments/core/payment_request_data_util.h b/components/payments/core/payment_request_data_util.h
index f3120c8c3d6149db344cc8572c92ff451ca68112..e69807fb8c237d22e44851bd0b6d8f99b03c05d2 100644
--- a/components/payments/core/payment_request_data_util.h
+++ b/components/payments/core/payment_request_data_util.h
@@ -44,11 +44,10 @@ BasicCardResponse GetBasicCardResponseFromAutofillCreditCard(
 // |out_basic_card_supported_networks| is a subset of |out_supported_networks|
 // that includes all networks that were specified as part of "basic-card". This
 // is used to know whether to return the card network name (e.g., "visa") or
-// "basic-card" in the PaymentResponse. Returns true on success, false on
-// invalid data specified. |method_data.supported_networks| is expected to only
-// contain basic-card card network names (the list is at
+// "basic-card" in the PaymentResponse. |method_data.supported_networks| is
+// expected to only contain basic-card card network names (the list is at
 // https://www.w3.org/Payments/card-network-ids).
-bool ParseBasicCardSupportedNetworks(
+void ParseBasicCardSupportedNetworks(
     const std::vector<PaymentMethodData>& method_data,
     std::vector<std::string>* out_supported_networks,
     std::set<std::string>* out_basic_card_supported_networks);