am 22364127: merge from open-source master
Various cleanups to classpath

* AlarmClock -> DeskClock
* add android.icu
* frameworks/policies/base/phone -> frameworks/base/policy

Change-Id: If6330decf95c88c16b387792007d62ca28d9180f
Merge commit '43c31b8d1cc1c6a71e9f97c06a870b67e1b873a3' into oxygen_4.3

* commit '43c31b8d1cc1c6a71e9f97c06a870b67e1b873a3':
  Various cleanups to classpath

Conflicts:
	ide/eclipse/.classpath