Add missing Closure Library requires

src/ol/renderer/dom/domimagelayerrenderer.js

@@ -1,6 +1,9 @@
 goog.provide('ol.renderer.dom.ImageLayer');
 
 goog.require('goog.dom');
+goog.require('goog.dom.TagName');
+goog.require('goog.events');
+goog.require('goog.events.EventType');
 goog.require('goog.vec.Mat4');
 goog.require('ol.Image');
 goog.require('ol.ImageState');

src/ol/renderer/dom/domlayerrenderer.js

@@ -1,5 +1,6 @@
 goog.provide('ol.renderer.dom.Layer');
 
+goog.require('goog.dom');
 goog.require('ol.layer.Layer');
 goog.require('ol.renderer.Layer');
 

src/ol/renderer/dom/domtilelayerrenderer.js

@@ -3,8 +3,11 @@
 
 goog.provide('ol.renderer.dom.TileLayer');
 
+goog.require('goog.array');
 goog.require('goog.asserts');
 goog.require('goog.dom');
+goog.require('goog.dom.TagName');
+goog.require('goog.object');
 goog.require('goog.style');
 goog.require('goog.vec.Mat4');
 goog.require('ol.Coordinate');