weave/settings: add device_id with persisted guid

Bug: 24485657
Change-Id: Iad88280c83c962a4843f3d4def8ef64767303197
Reviewed-on: https://weave-review.googlesource.com/1181
Reviewed-by: Vitaly Buka <vitalybuka@google.com>
19 files changed
tree: 65eaf3aac66aaefd9fb608ea4e7c3a9f7a5c3239
  1. libweave/