Make payment instrument labels dynamic

components/payments/core/payment_instrument.cc

Index: components/payments/core/payment_instrument.cc
diff --git a/components/payments/core/payment_instrument.cc b/components/payments/core/payment_instrument.cc
index 097917c842717e43f2f1fc23b6d2eddad57c6249..7f2c8a0f0e85503be2677308b1955a5cf47af374 100644
--- a/components/payments/core/payment_instrument.cc
+++ b/components/payments/core/payment_instrument.cc
@@ -7,13 +7,9 @@
 namespace payments {
 
 PaymentInstrument::PaymentInstrument(const std::string& method_name,
-                                     const base::string16& label,
-                                     const base::string16& sublabel,
                                      int icon_resource_id,
                                      Type type)
     : method_name_(method_name),
-      label_(label),
-      sublabel_(sublabel),
       icon_resource_id_(icon_resource_id),
       type_(type) {}