WebPaymentCoordinatorProxy does not need sessionIDs so let's stop passing them around.
Created attachment 378974 [details] Patch
Comment on attachment 378974 [details] Patch r=me
Comment on attachment 378974 [details] Patch Clearing flags on attachment: 378974 Committed r249975: <https://trac.webkit.org/changeset/249975>
All reviewed patches have been landed. Closing bug.
<rdar://problem/55449109>