Merge branch 'nd/split-index-unshare'

* nd/split-index-unshare: Revert "split-index: add and use unshare_split_index()"

Junio C Hamano committed Jun 24, 2017 at 12:04 UTC 6ba4d62ba8fb00310df6e6cc0d4437871106c5ed

No changes.