Function sizeToCSS

src/web/ui/Chrome.js:466–472

(size, scale)

  };

  function sizeToCSS(size, scale) {
    scale = scale || 1;
    return {
      width: size && size.width ? size.width * scale + 'px' : '100%',
      height: size && size.height ? size.height * scale + 'px' : '100%'
    };
  }

  this._setViewport = function (size, viewport, zoom) {
    $.style(this.contents, sizeToCSS(size, zoom));