[1/2] ElectronBeam: Add an alternative screen-off animation

Adds a "scale down" screen-off effect. This is one experiment to see
how we can become more creative to make some cool screen-off anims.

Change-Id: I5f364512792d5723d3a8745169abdddda5959b92

Conflicts:
	services/java/com/android/server/power/DisplayPowerController.java

Conflicts:

	core/java/android/provider/Settings.java
Fix a definition duplicate

Conflicts:

	core/java/android/provider/Settings.java
Animated ADB (bring it back)
Animate ADB Icons by Deodexed