PIE: Disable orientation sensor when we don't need it

Orientation sensor always enabled causing some device keep awake and
battery drain. This commit fix this issue.

  * Disable/Enable orientation listener when screen turn off/on if PIE
is enabled.
  * If PIE is disabled, recycle it.

Change-Id: I6bda168b3fd62d9f7047ffc3a3c6bfd08e655543

Conflicts:
	packages/SystemUI/src/com/android/systemui/statusbar/BaseStatusBar.java
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
Fix segfault removing theme assets

Change-Id: I4827eb6e2b186547f1df6f9bbd048fb1e3a29890
Give new life to navbar dimensions

And lo, shall they ever work again!

Change-Id: Iacf08efdf5991c5d7fe1da47e98abc7495471aed