ContainsPoint = function (polygon, point) {
    return Contains(polygon, point.x, point.y);
}
[description]

@function Phaser.Geom.Polygon.ContainsPoint
@since 3.0.0

@param {Phaser.Geom.Polygon} polygon - [description]
@param {Phaser.Geom.Point} point - [description]

@return {boolean} [description]