116071411b
Summary: While working on D13239, I noticed that the same options are not used for opening and destroying at db. So adding that. Also added asserts for successful DestroyDB calls. Test Plan: Ran unit tests. Atleast 1 unit test is failing. They failures are a result of some past logic change. I'm not really planning to fix those. But I would like to check this in. And hopefully the respective unit test owners can fix the broken tests Reviewers: leveldb, haobo CC: xinyaohu, sumeet, dhruba Differential Revision: https://reviews.facebook.net/D13329