The is a followup to r153355. I missed to add USE(SOUP) guard in WebProcess::destroyPrivateBrowsingSession.
Created attachment 207904 [details] Patch
Comment on attachment 207904 [details] Patch Clearing flags on attachment: 207904 Committed r153610: <http://trac.webkit.org/changeset/153610>
All reviewed patches have been landed. Closing bug.