INDEXED_DATABASE is enabled in OptionsMac.cmake,
but disabled in FeatureList.pm which is stronger.
I think it is a mistake and should be enabled everywhere.
Created attachment 277031 [details]
note: It is a speculative fix, I don't have a Mac, so I can't test it at all.
(EWS failure looks unrelated.)
Comment on attachment 277031 [details]
Clearing flags on attachment: 277031
Committed r199959: <http://trac.webkit.org/changeset/199959>
All reviewed patches have been landed. Closing bug.