move LayoutTestFinder.split_into_chunks to Manager
Created attachment 423077 [details] Patch
Comment on attachment 423077 [details] Patch r=me, although I think we want to see a layout test run succeed to EWS before sending this to commit queue
Committed r274394: <https://commits.webkit.org/r274394> All reviewed patches have been landed. Closing bug and clearing flags on attachment 423077 [details].
<rdar://problem/75400492>