For the animation thread work, we will need to encode and decode TransformOperations and TransformOperation values.
Pull request: https://github.com/WebKit/WebKit/pull/7199
Committed 257545@main (b647671abdf8): <https://commits.webkit.org/257545@main> Reviewed commits have been landed. Closing PR #7199 and removing active labels.
<rdar://problem/103108910>