Revert "PackageManager: Fix reconnection logic in Installer."

This reverts commit 530eee889eff060f7db51e59291887e7e952923b.
Revert "[1/2] Speed up booting on multicore devices."

This reverts commit c99f4542d7ae5561db66b678737670a2c2397655.
Keep on notification LED while dreaming.

Change-Id: I407e34f9c60d3140f78abca133b4fda5dd45f311
JIRA:CYAN-689

Conflicts:
	services/java/com/android/server/NotificationManagerService.java

Conflicts:
	services/java/com/android/server/NotificationManagerService.java