Revert "PEEK: Sensors improvements"

This reverts commit a9ecf2de63d829f513d4736263bc390a95b633b2.
Revert "Peek wake timeout (1/2)"

This reverts commit ed8ec3ef974b17b8cd434405ee91071ece847b0d.

Conflicts:
	core/java/android/provider/Settings.java
Revert "PEEK: configurable pickup timeout (1/2)"

This reverts commit 315a2eaf28f1f59740f6d026da84f48c60a94dc6.

Conflicts:
	core/java/android/provider/Settings.java
Revert "PEEK: Clean tabs and whitespaces"

This reverts commit 92348a199f74e191f8d7aa5405cd2f9e9fa8d17a.
Revert "PEEK [1/2]"

This reverts commit 724f60de70fb684680f0dea9cf19f0299599b073.

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/values/ras_dimens.xml
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationLayout.java