The FFTFrameMKL.ccp is never used currently. It is guarded by a USE (WEBAUDIO_MKL) macro which is never enabled, which should be also removed.
Created attachment 226090 [details] patch
Comment on attachment 226090 [details] patch LGTM, but please mention in the changelog too why we remove it.
Created attachment 226096 [details] patch changelog fix
Comment on attachment 226096 [details] patch changelog fix Clearing flags on attachment: 226096 Committed r165256: <http://trac.webkit.org/changeset/165256>
All reviewed patches have been landed. Closing bug.