Change text and disable empty combobox for payment request shipping address

components/autofill/core/browser/address_combobox_model.cc

Index: components/autofill/core/browser/address_combobox_model.cc
diff --git a/components/autofill/core/browser/address_combobox_model.cc b/components/autofill/core/browser/address_combobox_model.cc
index 5a908aff0b6e32ded78369ef6dca06258e1a2cfc..fe6830cbe914bb75371a8edbc36a85c11946190a 100644
--- a/components/autofill/core/browser/address_combobox_model.cc
+++ b/components/autofill/core/browser/address_combobox_model.cc
@@ -52,7 +52,7 @@ base::string16 AddressComboboxModel::GetItemAt(int index) {
 
   // Special entry when no profiles have been created yet.
   if (addresses_.empty())
-    return l10n_util::GetStringUTF16(IDS_AUTOFILL_ADD_BILLING_ADDRESS);
+    return l10n_util::GetStringUTF16(IDS_AUTOFILL_NO_SAVED_ADDRESS);
 
   // Always show the "Select" entry at the top, default selection position.
   if (index == 0)