Squash Commit Autohide StatusBar from Evo (1/2)

Change-Id: I1b44c0d833a51e2854546d3c696180a58b36eb92

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBarView.java
	packages/SystemUI/src/com/android/systemui/statusbar/view/PieMenu.java
	policy/src/com/android/internal/policy/impl/GlobalActions.java
	policy/src/com/android/internal/policy/impl/PhoneWindowManager.java