Member names of individual types should be exposed to the IPC testing API in order to provide context to users about the value of the field to provide.
<rdar://problem/104297785>
Pull request: https://github.com/WebKit/WebKit/pull/8689
Committed 259112@main (fee2513ebe87): <https://commits.webkit.org/259112@main> Reviewed commits have been landed. Closing PR #8689 and removing active labels.