Delete code for QueueStatusServer which was server side code for old EWS. We have decommissioned old EWS in favor of new EWS (https://ews-build.webkit.org)
Created attachment 398602 [details] Patch
Seems like svn-apply can't handle this patch since it changes/deletes svn properties (inside QueueStatusServer).
Committed r261227: <https://trac.webkit.org/changeset/261227>
<rdar://problem/62929856>