After blocking all IOKit property access (except a small whitelist) in Bug 182722, internal testing revealed a missing property.
This patch adds the missing value so that JPEG processing works as expected.
Created attachment 334868 [details]
Comment on attachment 334868 [details]
Clearing flags on attachment: 334868
Committed r229173: <https://trac.webkit.org/changeset/229173>
All reviewed patches have been landed. Closing bug.