PurityROM/platform_packages_apps_settings — pull request #2 by Eun (2013-09-12 10:18:41+00:00)
Title: Added 0 Height for NavBar

Some Applications "reinvent" the NavBar, therefore it would be good if one can "hide" it.
see http://forum.xda-developers.com/showthread.php?t=2270198 for example