tree 6cace5363df6c39598da199a4f425a97e550c934
parent 69110d6e0338e1bafb04ba0a258bd95397c81ed5
author David Pursehouse <dpursehouse@collab.net> 1544398994 +0900
committer David Pursehouse <dpursehouse@collab.net> 1549267447 +0900

DeletePreconditions: Stop using deprecated RefDatabase.getRefs(prefix)

Use RefDatabase.getRefsByPrefix instead, as recommended in the
deprecation message.

The previously used getRefs stripped off the prefix from the returned
set, while getRefsByPrefix does not. However the constructed
Branch.NameKey remains as before, hence nothing more to change herein.

Change-Id: I93133b1a2d9965c29d7afda159623657abc4897c