Make PrivilegedAPI robust against its token becoming invalid. <rdar://problem/26246420>
Created attachment 281137 [details] Fixes the bug
Created attachment 281139 [details] Added unit tests
Comment on attachment 281139 [details] Added unit tests Rs=me
Comment on attachment 281139 [details] Added unit tests Clearing flags on attachment: 281139 Committed r202001: <http://trac.webkit.org/changeset/202001>
All reviewed patches have been landed. Closing bug.