NavigationBar: Custom height (1/2)

kanged from http://review.cyanogenmod.org/#/c/29636/

All credits belongs to https://twitter.com/fitsnugly :-)

Change-Id: I8e92720721f2c8e05a9b4804aacc068b6cba8682
fix

Change-Id: I51e5bb45cd44e4263ca08d9a6fe21701ffdcadd2