Rename ol/objectutil.js to ol/obj.js

src/ol/layer/base.js

@@ -4,7 +4,7 @@ goog.provide('ol.layer.LayerProperty');
 goog.require('ol');
 goog.require('ol.Object');
 goog.require('ol.math');
-goog.require('ol.object');
+goog.require('ol.obj');
 goog.require('ol.source.State');
 
 
@@ -42,7 +42,7 @@ ol.layer.Base = function(options) {
   /**
    * @type {Object.<string, *>}
    */
-  var properties = ol.object.assign({}, options);
+  var properties = ol.obj.assign({}, options);
   properties[ol.layer.LayerProperty.OPACITY] =
       options.opacity !== undefined ? options.opacity : 1;
   properties[ol.layer.LayerProperty.VISIBLE] =