NavigationBar: Custom height (2/2)

Patchset 3 : Clean up array values
Patchset 4 : Add missing translatable="false"

Change-Id: I751ae54de1adf96367948735558363ce0dbb9f89

Forward Port from cm10, patch was originaly abandoned, but it still
lives!

Signed-off-by:  Paul Beeler <sparksco@gmail.com>

Thanks to @pbeeler for all his work