Daily `arc lint --take CLANGFORMAT`
Daily `arc lint --take CLANGFORMAT`

Reviewed By: zertosh

Differential Revision: D22894880

fbshipit-source-id: 02c9a421a0a31fb15d3750a1c5bf0d364e903040

facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst,facebookincubator/mvfst