rdar://116201784 This is a small cleanup task. The return value of WebPageProxy::creationParameters is often doctored up a bit. To be cleaner, it should either take parameters to do what it needs to, or it should return something that can be wrapped with more external information.
Pull request: https://github.com/WebKit/WebKit/pull/24853
Committed 275251@main (229250e6cd7f): <https://commits.webkit.org/275251@main> Reviewed commits have been landed. Closing PR #24853 and removing active labels.