UI change w/o reboot and navbar height

Change-Id: I017c1ccb1d4c87fb166f1e744a36690a2150468f

Conflicts:
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java

Conflicts:
	core/java/android/provider/Settings.java
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java