StatusBar: Switch status bar to using the new lifecycles

Also removes some now unneeded cruft from StatusBarKeyguardViewManager.

Bug: 62446740
Test: Try unlocking phone with fingerprint and regularly from all kinds of states (AOD1, AOD2, non-AOD ambient display)
Change-Id: I3560615ce77f0c2ad9944832baaa568c300af9bb
(cherry picked from commit 731d4dfe)