commit a918f9daede277d043e5b3b8443d712c88c949da
author Alex Deymo <deymo@google.com> Fri Jun 03 19:26:58 2016 -0700
committer Alex Deymo <deymo@google.com> Thu Jun 09 12:03:47 2016 -0700
tree eea5ee53370dac528217cc0a3066ba39b2d3e94f
parent 04e0a4ef9a20bf71e0e4103456c2b3d5b7d2b89d

Implement powerwash on Android.

Powerwash, the name for the equivalent of a factory reset or /data wipe,
can be triggered in Android by writing the desired command to the
recovery command file and rebooting into recovery.

This patch moves the powerwash scheduling/canceling logic to the
HardwareInterface and implements it on Android.

Bug: 28700985
TEST=Called update_engine_client passing POWERWASH=1, BCB is stored up
to offset 832.

(cherry picked from commit fb905d9b8d49f8fe41297c7aba2dd0942f1be311)

Change-Id: I66f9473c10fbe8f56e9000ce3e605b2bee345db8

update_attempter_unittest.cc

diff --git a/update_attempter_unittest.cc b/update_attempter_unittest.cc
index 35bd206..c8f103d 100644
--- a/update_attempter_unittest.cc
+++ b/update_attempter_unittest.cc
@@ -291,7 +291,7 @@
             GetErrorCodeForAction(&filesystem_verifier_action,
                                   ErrorCode::kError));
   PostinstallRunnerAction postinstall_runner_action(
-      fake_system_state.fake_boot_control());
+      fake_system_state.fake_boot_control(), fake_system_state.fake_hardware());
   EXPECT_EQ(ErrorCode::kPostinstallRunnerError,
             GetErrorCodeForAction(&postinstall_runner_action,
                                   ErrorCode::kError));