void					LocalToWindowCoordinate(nscoord& aX, nscoord& aY)				{ ConvertToDeviceCoordinates(aX, aY); }
void					LocalToWindowCoordinate(nsRect& aRect)							{ ConvertToDeviceCoordinates(aRect.x, aRect.y); }
	void					LocalToWindowCoordinate(nscoord& aX, nscoord& aY)				{ ConvertToDeviceCoordinates(aX, aY); }