Make sure we never create a WebSWClientConnection with an invalid sessionID as this could corrupt our hash tables.
<rdar://problem/36582633>
Created attachment 332622 [details] Patch
Comment on attachment 332622 [details] Patch Clearing flags on attachment: 332622 Committed r227789: <https://trac.webkit.org/changeset/227789>
All reviewed patches have been landed. Closing bug.