tree 8a82d94c86975f50993424757a306deac7c60f5d
parent 26f557b524b63b72e4828e52f923d09ed184fffd
author Vitaly Buka <vitalybuka@chromium.org> 1432680140 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> 1432694388 +0000

buffet: Add callback to notify about state changes

Callback could be used to expose state as D-Bus property or
for smarter server updates.
SetProperties replaced SetPropertyValue to avoid multiple callbacks
for complex state updates.

BUG=brillo:1124,brillo:810,brillo:427
TEST=`FEATURES=test emerge-gizmo buffet`

Change-Id: I899b14fd41b0a45cabe149431a3bebeba9c50320
Reviewed-on: https://chromium-review.googlesource.com/273341
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
Trybot-Ready: Vitaly Buka <vitalybuka@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>