REGRESSION (r243682): Quick Look previews loaded from the memory cache render with the wrong content type
Created attachment 380892 [details] Patch
Created attachment 380893 [details] Patch
<rdar://problem/56254855>
<rdar://problem/56254856>
<rdar://problem/54318133>
Created attachment 380899 [details] Patch
Comment on attachment 380899 [details] Patch Clearing flags on attachment: 380899 Committed r251105: <https://trac.webkit.org/changeset/251105>
All reviewed patches have been landed. Closing bug.