Remove unneeded configs from test

test/spec/ol/source/vectortile.test.js

@@ -5,7 +5,6 @@ goog.require('ol.VectorTile');
 goog.require('ol.format.MVT');
 goog.require('ol.layer.VectorTile');
 goog.require('ol.proj');
-goog.require('ol.proj.Projection');
 goog.require('ol.source.VectorTile');
 goog.require('ol.tilegrid');
 goog.require('ol.tilegrid.TileGrid');
@@ -95,15 +94,9 @@ describe('ol.source.VectorTile', function() {
         loaded.push(src);
       }
 
-      var proj = new ol.proj.Projection({
-        code: 'EPSG:3006',
-        units: 'm'
-      });
-
       var extent = [665584.2026596286, 7033250.839875697, 667162.0221431496, 7035280.378636755];
 
       source = new ol.source.VectorTile({
-        projection: proj,
         tileGrid: new ol.tilegrid.TileGrid({
           origin: [218128, 6126002],
           resolutions: [4096, 2048, 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1, 0.5]
@@ -119,14 +112,12 @@ describe('ol.source.VectorTile', function() {
       map = new ol.Map({
         layers: [
           new ol.layer.VectorTile({
-            visible: true,
             extent: extent,
             source: source
           })
         ],
         target: target,
         view: new ol.View({
-          projection: proj,
           zoom: 11,
           center: [666373.1624999996, 7034265.3572]
         })