* It turns out moving this to class main doesn't work as well
as some had thought it would, so restore the previous logic
to use class hal, and restart if the backend isn't up yet
Change-Id: Ib8b417d89108dcf80d0d159e8d84e5327944b2a1
Since these were combined into libhidlbase.
Bug: 135686713
Test: build only (libhwbinder/libhidltransport are empty)
Change-Id: Ife609bf7eddeae2fba81625d92de7d8ecddf60e6