tree e14d0d6d33b23ade34eb54462f03627f7c239362
parent c003790a466ef06f82af3ebff67da7fcd019f967
author Alex Deymo <deymo@google.com> 1453324937 -0800
committer Alex Deymo <deymo@google.com> 1453760642 +0000

Implement Android UE daemon using brillo::Daemon.

The setup logic for Brillo and Android devices is very similar despite
the differences in the daemon logic and exposed service interface.
This patch reuses the brillo::Daemon derived class and the main()
function from Brillo to implement the daemon and service setup in
Android as well.

In addition, the Chromium OS build now defines the __CHROMEOS__ macro
to make the code behave the same way as in the Brillo case.

Bug: 25631949
TEST=`mmma system/update_engine` on edison-eng and aosp_arm-eng

Change-Id: I0f9690264e0822ef7e71318c73c2f16eda99e07c