hardware rendering for statusbarmanager and pie

Change-Id: I81dc4def0dffd9b494c52bb3dbc43f400d441f94

Conflicts:

	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

Conflicts:

	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java