Calling sandbox_enable_state_flag with the variable BlockIOKitInWebContentSandbox is only needed when WEBCONTENT_GPU_SANDBOX_EXTENSIONS_BLOCKING is not enabled.
<rdar://problem/110667778>
Pull request: https://github.com/WebKit/WebKit/pull/14889
Committed 265122@main (e2a7a06cc1ba): <https://commits.webkit.org/265122@main> Reviewed commits have been landed. Closing PR #14889 and removing active labels.