fb: add scale down crt animation - thanks a ton to xploidwild

really nice idea...fits perfectly into our animation options
for CRT

Change-Id: I562ed272e7106482ef8d6b477a46eb5d81569dbb
Signed-off-by: PipelinerArd <kristoferard@gmail.com>

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