We should respect the residentKeyPreference by creating a non-resident key whenever the key store is full and preference = "preferred." We should reject registrations and surface an error to the user whenever the key store is full and preference = "required" as they either need to use a different key or clear a slot.
rdar://100241655
Pull request: https://github.com/WebKit/WebKit/pull/6011
Committed 257989@main (4ad382e777de): <https://commits.webkit.org/257989@main> Reviewed commits have been landed. Closing PR #6011 and removing active labels.
Reverted by https://github.com/WebKit/WebKit/pull/7822
Committed 258056@main (f7fba6d71160): <https://commits.webkit.org/258056@main> Reviewed commits have been landed. Closing PR #7822 and removing active labels.