tree b9b4cefe02c91ca46aa5b53a1379cdfa6b79e62f
parent 92c3574a642737c04e3d6d6c70242b513c37e22c
author Mike Burrows <m3b@google.com> 1408755296 -0700
committer Mike Burrows <m3b@google.com> 1408755298 -0700

Define syncgroup.ID, the globally unique identifier of a syncgroup.
Currently it is implemented as a storage.ID.

Change-Id: Ic29e97b104685ee76d6175e52173d6918216631d