QuickSettings: cleanup
Removed unnecessary references to QuickSettingsContainerView, LayoutInflater
Tile layout is set by constructor

Change-Id: Ied57bf6613594864db0201c2af514fbe4bb651ed

Conflicts:
	packages/SystemUI/src/com/android/systemui/quicksettings/ExpandedDesktopTile.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java