Ability to hide alarm clock icon

Change-Id: I452280ecb272df890ffb403301b398950210cd0a

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarPolicy.java
[1/3] base: add support for adb over network

Change-Id: If8354c92a03da501c683638cc69097d287d74816