Check that CGPDFDocumentRef is consistently unlocked and printable.
Created attachment 419489 [details]
Comment on attachment 419489 [details]
Looks good. I think there is testing infra for password PDFs. I don't remember if it covered printing code path. Consider taking a look and writing a test. This is not required.
Committed r272506: <https://commits.webkit.org/r272506>
All reviewed patches have been landed. Closing bug and clearing flags on attachment 419489 [details].