HeadsUp: Clean up.

Change-Id: I98f445e7a4c92a34a3d9f63e14135e92416875ff

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
base: properly check that quickboot is enabled

Change-Id: I0c9e54ee2cdf4efb5097cd101a0fa274f493d816
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Themes: Theme immersive mode cling.

Change-Id: I5521b93f69e859c40cfd62eb4a367562200074e9