Revert "Notification Shade: add boost hints to onTouchEvent override"

This reverts commit 550269c8c8de246785a57567b6b1c59899b88963.
Revert "Halo: selectively add boost hints"

This reverts commit 257799ab9dc850b89b6a61fcd086399f8358de8d.

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/halo/Halo.java
Revert "Add CPU boosting hooks"

This reverts commit d837bcc7e96f1abf797fc3fa8ed008e153750446.
Revert "Use boost hints on dexopt"

This reverts commit 8b25b9b6b2a3b9b0daca8308b06de0ebdfe30e29.