Revert "Send out a configuration change when screen size changes due to expanded"

This reverts commit dbe5453e3c22fb23d00712ec11f56dab1f0bc653.
NavigationBar : Only inflate once

Since the navbar now has updateResources(), there is no need to reinflate
it upon a theme change.

Change-Id: Ie4753a767a1cb45eb459ee692d16067f83cc7d23