[Apple Pay] If we have a bound interface identifier, set it on new PKPaymentRequests
rdar://problem/48041803
Created attachment 371662 [details] Patch
Created attachment 371665 [details] Patch
Created attachment 371678 [details] Patch
Comment on attachment 371678 [details] Patch Clearing flags on attachment: 371678 Committed r246235: <https://trac.webkit.org/changeset/246235>
All reviewed patches have been landed. Closing bug.