This is to make sure that these functions don't get in the way of testing with the watchdog. Since these are only test utility functions, just doing the simple thing of using a DeferTermination scope is the right thing to do here.
rdar://76646089
Created attachment 426042 [details] proposed patch.
Comment on attachment 426042 [details] proposed patch. r=me
Comment on attachment 426042 [details] proposed patch. Thanks for the review.
Closed the wrong bug: too many browser tabs going at the same time. Sorry.
I added the comment in the description above in the ChangeLog before landing. Landed in r275971: <http://trac.webkit.org/r275971>.