The relevant frameworks that used the IOPlatformUUID IOKit property have been updated to no longer refer to it. We can now safely remove it. <rdar://47695155>
Created attachment 452593 [details] Patch
Comment on attachment 452593 [details] Patch R=me.
Found 1 new test failure: platform/mac/media/encrypted-media/fps-generateRequest.html
These test results tell me someone is still using the property. I’ll try just removing from WebContent and see how it goes.
Created attachment 452739 [details] Patch
Comment on attachment 452739 [details] Patch R=me.
Committed r290316 (247638@main): <https://commits.webkit.org/247638@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 452739 [details].