5d9a184ea4
It looks like there may be a bug in StatusBarManager that prevents it from correctly hiding the home button if flags to show the home button have not been sent since a restart. This side-steps that problem by sending an empty dismiss call once after the phone restarts, then following it immediately with a call to hide the home/recents buttons as needed. Test: Manual -- no home button visible after restarting phone and opening power menu on lock screen. Bug: 155663717 Change-Id: I489472e364b34390d20baa28d838687498abe69c