tree 91c1d7ea7a56012fec78a99235b64c4dd924cf3c
parent f1ddc89924a922340cf10b14cbf0d6030a6b6b13
author Yigit Boyar <yboyar@google.com> 1516307391 -0800
committer Yigit Boyar <yboyar@google.com> 1516307535 -0800

Properly find downgrade migrations

The migration path finder was always seeking an incrasing path, missing
downgrade migrations. This CL fixes it.

Bug: 72153525
Test: BuilderTest.java
Change-Id: If984728f2026ebdc58e58a7ac6820860ccb17ae9