tree 64022f63d0d8afc496987dca5d5b7e5ec014d416
parent 4e9e0b68237cb73ad028eaf3fab946679e7e7b64
author Jatin Lodhia <jlodhia@google.com> 1455233435 -0800
committer Jatin Lodhia <jlodhia@google.com> 1455233435 -0800

Remove code related to db Upgrade callback.

MultiPart: 5/5
Change-Id: Ic4e24aaa0c2edf273549f784c1afcb6afa57bc96