[autotest] Archive exiting autotest logs directory
When updating from M56 to M57 the logs directory changes from an actual
directory to a simlink, the actual directory needs to be archived to
allow the install to work correctly.
TEST=manual testing on affected moblab
BUG=chromium:709697
Change-Id: Ia1fd14ae035e98cd5c29ecd4f4a948d3106f578f
Reviewed-on: https://chromium-review.googlesource.com/474169
Commit-Ready: Keith Haddow <haddowk@chromium.org>
Tested-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Keith Haddow <haddowk@chromium.org>
Reviewed-by: Michael Tang <ntang@chromium.org>
(cherry picked from commit eeffcd9b06488e1db083dcce759be4a14866065d)
Reviewed-on: https://chromium-review.googlesource.com/475090
Commit-Queue: Keith Haddow <haddowk@chromium.org>
2 files changed
