tree ecb4d92b7e15eb88db1c3a55308942c382a1c623
parent 3281d5b40e27160ba575f92f12e8a0c5e483d5a0
author Will Drewry <drewry@google.com> 1492553289 -0500
committer Will Drewry <drewry@google.com> 1492635212 +0000

esed: OemLock HAL implementation.

This change adds basic OemLock behavior
using libese-app-boot as well as a client
integration test (which should later move into
VTS-style testing).

It also moves OemLock and Weaver over to
a ScopedEseConnection which will open and close
the ese based on use.  At present, it will log
on error and let later errors handle failures.
In the future, it can aid in helping with power
down delay requests and the HAL endpoints can
handle init() failures explicitly.

Test: starts eѕed and run the integration tests. Also confirm failure of
device lock flipping when production=true and boot_priv is high.
Bug: 35628284
Change-Id: I67442ec04ded2dc8f1ed1f37fe6b89af1e7e98e9