Navbar height fix

Change-Id: I1fc9f1af7ed4aedee0929f8e8be1ddde71698ae6
Signed-off-by: iceandfire <arhamjamal@gmail.com>

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

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