Bug 1633387 [wpt PR 23263] - Update interfaces/payment-request.idl, a=testonly

Automatic update from web-platform-tests
Update interfaces/payment-request.idl (#23263)

Source: https://github.com/tidoust/reffy-reports/blob/7bfdade/ed/idl/payment-request.idl
Build: https://travis-ci.org/tidoust/reffy-reports/builds/680076711
--

wpt-commits: ca0cb4fd642a9f996e9c4d03ee228a548ba584d5
wpt-pr: 23263

testing/web-platform/tests/interfaces/payment-request.idl

@@ -103,16 +103,16 @@ interface PaymentAddress {
 };
 
 dictionary AddressInit {
-  DOMString country;
-  sequence<DOMString> addressLine;
-  DOMString region;
-  DOMString city;
-  DOMString dependentLocality;
-  DOMString postalCode;
-  DOMString sortingCode;
-  DOMString organization;
-  DOMString recipient;
-  DOMString phone;
+  DOMString country = "";
+  sequence<DOMString> addressLine = [];
+  DOMString region = "";
+  DOMString city = "";
+  DOMString dependentLocality = "";
+  DOMString postalCode = "";
+  DOMString sortingCode = "";
+  DOMString organization = "";
+  DOMString recipient = "";
+  DOMString phone = "";
 };
 
 dictionary AddressErrors {