When an IOSurface is transferred between processes, it's important that the colorspace is included in metadata. But there's no reason to not do this all the time.
<rdar://problem/102074507>
Pull request: https://github.com/WebKit/WebKit/pull/6239
Committed 256477@main (c968064ecdab): <https://commits.webkit.org/256477@main> Reviewed commits have been landed. Closing PR #6239 and removing active labels.