Remove references to goog in examples

examples/wms-custom-proj.js

@@ -1,6 +1,3 @@
-goog.require('goog.debug.Console');
-goog.require('goog.debug.Logger');
-goog.require('goog.debug.Logger.Level');
 goog.require('ol.Attribution');
 goog.require('ol.Collection');
 goog.require('ol.Coordinate');
@@ -17,11 +14,6 @@ goog.require('ol.source.SingleImageWMS');
 goog.require('ol.source.TiledWMS');
 
 
-if (goog.DEBUG) {
-  goog.debug.Console.autoInstall();
-  goog.debug.Logger.getLogger('ol').setLevel(goog.debug.Logger.Level.INFO);
-}
-
 var epsg21781 = new ol.Projection('EPSG:21781', ol.ProjectionUnits.METERS,
     // Validity extent from http://spatialreference.org
     new ol.Extent(485869.5728, 76443.1884, 837076.5648, 299941.7864));