Use blocked scoped variables

In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
2018-01-11 23:32:36 -07:00
parent 0bf2b04dee
commit ad62739a6e
684 changed files with 18120 additions and 18184 deletions
@@ -19,8 +19,8 @@ import Layer from '../layer/Layer.js';
 * @param {olx.layer.ImageOptions=} opt_options Layer options.
 * @api
 */
-var ImageLayer = function(opt_options) {
-  var options = opt_options ? opt_options : {};
+const ImageLayer = function(opt_options) {
+  const options = opt_options ? opt_options : {};
  Layer.call(this,  /** @type {olx.layer.LayerOptions} */ (options));

  /**