Set overview orientation for all nav modes

3 Button overview orientation wasn't
getting set, but working because of the sensor.
Now we set orientation when entering overview,
and reset to rotation 0 when exiting overview.
Also fix related bug in RecentsOriented state
where we weren't updating the current sensor
rotation with foreground app orientation.

Fixes: 157069195
Change-Id: Ide1b7dbeb68aeaf6a3c45f7260595f69f4813d94