Reduce redundancy w/ KBV in LCBV and fix opacity wonk

Change-Id: I77ff2355940134079fbbabd9f9a73e1ea44a7481
NavbarLayout(s) - arrayification -- and fix initialization of ime buttons

Change-Id: I0ad8c478f8d99806a982437de5f4dd948cc99223
Merge "Reduce redundancy w/ KBV in LCBV and fix opacity wonk" into kk44
Merge "NavbarLayout(s) - arrayification -- and fix initialization of ime buttons" into kk44