Revert "Framework: Minimum Vibration Duration (1/2)"

This reverts commit 7941c6b553c9a201023c3f33aa075fb9378e092e.
Revert "fix kang derp"

This reverts commit c435cf940bae2823f690c30c47188c9df22387f0.
Revert "NotificationManagerService: notifications with icon==0 are FINE WITH US"

This reverts commit a19c81a4ffc8e46e6f81ae75e428ecc2323423c8.
Revert "Keep on notification LED while dreaming."

This reverts commit 4ad108d877de945f0693c8deb03a8a54a2ba680c.
Revert "Quiet Hours: Clean up and consolidate code"

This reverts commit 715c93d5655db04b939fc13a35c4a7b18fd2da9f.

Conflicts:
	core/java/android/provider/Settings.java