tree 0e0326cfc4a59904d68f96ac29980bee91ed3776
parent 2b750f10c5f3534269cfeec3813085ed40948340
author David Pursehouse <dpursehouse@collab.net> 1540434928 +0900
committer David Pursehouse <dpursehouse@collab.net> 1540434928 +0900

Set Gerrit to 2.15.6

Change-Id: If495b579906bcc93393b4518f6091108e0cd7123