Fixes no vibration on old nav bar

Since systemui and launcher are always connected, the old condition for
disabling vibration when systemui and launcher are connected does not
work anymore and instead if the interface changes back to the old nav
bar then enable vibrations.

Change-Id: Ia19c040c65d6fe1d0f05af0ee6cdd11ca3b46bdf
Fixes: 78138490
Test: disable swipe up in settings and press home/back button