do not use --delete when rsyncing annotations
do not use --delete when rsyncing annotations

Reviewed By: jberdine

Differential Revision: D2773752

fb-gh-sync-id: 6d347ee

ryoon/infer,jvillard/infer,jvillard/infer,ropas/infer,xennygrimmato/infer,kageiit/infer,kstreee/infer,ropas/infer,jvillard/infer,ryoon/infer,facebook/infer,jvillard/infer,ryoon/infer,jsachs/infer,kstreee/infer,jvillard/infer,ropas/infer,kstreee/infer,blzq/infer,blzq/infer,ryoon/infer,facebook/infer,kstreee/infer,facebook/infer,kstreee/infer,xennygrimmato/infer,ropas/infer,kageiit/infer,kageiit/infer,blzq/infer,kageiit/infer,kageiit/infer,facebook/infer,facebook/infer,blzq/infer,ryoon/infer,ropas/infer,xennygrimmato/infer,blzq/infer,xennygrimmato/infer,jsachs/infer,xennygrimmato/infer,facebook/infer,ropas/infer,facebook/infer,jvillard/infer,xennygrimmato/infer,jsachs/infer,jsachs/infer,ryoon/infer,jsachs/infer,jsachs/infer,jvillard/infer,kstreee/infer,kageiit/infer,kageiit/infer,blzq/infer,xennygrimmato/infer