tree 038f3989170656a81043b8ec951e7f9e35562707
parent b34f7ea9a5318ecb917858e978ef984767f5f775
author Zhomart Mukhamejanov <zhomart@google.com> 1527292811 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> 1527316027 -0700

updater_sample: add UpdaterState

- Add UpdaterState - atomic class, handles proper
  state changes.
- Remove util.UpdaterStates.

Test: compiled and ran on the device
Change-Id: I7fa87bbf09f8289632e8de1f26654365f4891700
Signed-off-by: Zhomart Mukhamejanov <zhomart@google.com>