I missed an XPC service in Bug 203318 when I stopped importing the 'common.sb' sandbox so that we could use tighter rules. This broke some aspects of HDR playback for certain clients. I also noticed a preference file that is needed by AVF code, so I'm unblocking that as well.
<rdar://problem/58975614>
Created attachment 389365 [details] Patch
Comment on attachment 389365 [details] Patch r=me
Committed r255503: <https://trac.webkit.org/changeset/255503>
Comment on attachment 389365 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=389365&action=review > Source/WebKit/Resources/SandboxProfiles/ios/com.apple.WebKit.GPU.sb:146 > + (global-name "com.apple.coremedia.cpe.xpc") ; Needed for HDR playback. It does not seem like this service is part of common.sb. Maybe it is sufficient with the preference changes to fix this bug?