Some tests like FileSystemTest.moveFile, the m_tempEmptyFolderPath is used as a destination and may not get cleaned if the file still exists at the end of the test since it's no longer empty, so move to using deleteNonEmptyDirectory during cleanup.
Created attachment 429804 [details] Patch
Comment on attachment 429804 [details] Patch r=me
Committed r278138 (238183@main): <https://commits.webkit.org/238183@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 429804 [details].
<rdar://problem/78542451>