diff --git a/src/ol/renderer/dom/dommaprenderer.js b/src/ol/renderer/dom/dommaprenderer.js
index 69154b7315..82f8d5cd1c 100644
--- a/src/ol/renderer/dom/dommaprenderer.js
+++ b/src/ol/renderer/dom/dommaprenderer.js
@@ -228,7 +228,15 @@ ol.renderer.dom.Map.prototype.render = function() {
   this.renderedRotation_ = mapRotation;
   this.renderedSize_ = mapSize;
 
-  return goog.base(this, 'render');
+  var animate = false;
+  this.forEachReadyVisibleLayer(function(layer, layerRenderer) {
+    if (layerRenderer.render()) {
+      animate = true;
+    }
+  });
+
+  return animate;
+
 };
 
 
diff --git a/src/ol/renderer/maprenderer.js b/src/ol/renderer/maprenderer.js
index 1b009953a5..2b33a6810e 100644
--- a/src/ol/renderer/maprenderer.js
+++ b/src/ol/renderer/maprenderer.js
@@ -2,6 +2,7 @@ goog.provide('ol.renderer.Map');
 
 goog.require('goog.Disposable');
 goog.require('goog.events');
+goog.require('goog.functions');
 goog.require('goog.fx.anim');
 goog.require('goog.fx.anim.Animated');
 goog.require('goog.vec.Mat4');
@@ -115,7 +116,9 @@ ol.renderer.Map.prototype.canRotate = goog.functions.FALSE;
  * @protected
  * @return {ol.renderer.Layer} layerRenderer Layer renderer.
  */
-ol.renderer.Map.prototype.createLayerRenderer = goog.abstractMethod;
+ol.renderer.Map.prototype.createLayerRenderer = function(layer) {
+  return null;
+};
 
 
 /**
@@ -200,7 +203,7 @@ ol.renderer.Map.prototype.getPixelFromCoordinate = function(coordinate) {
 /**
  * Handle background color changed.
  */
-ol.renderer.Map.prototype.handleBackgroundColorChanged = goog.nullFunction;
+ol.renderer.Map.prototype.handleBackgroundColorChanged = goog.functions.NULL;
 
 
 /**
@@ -310,15 +313,7 @@ ol.renderer.Map.prototype.removeLayerRenderer = function(layer) {
 /**
  * @return {boolean} Animating.
  */
-ol.renderer.Map.prototype.render = function() {
-  var animate = false;
-  this.forEachReadyVisibleLayer(function(layer, layerRenderer) {
-    if (layerRenderer.render()) {
-      animate = true;
-    }
-  });
-  return animate;
-};
+ol.renderer.Map.prototype.render = goog.functions.FALSE;
 
 
 /**
diff --git a/src/ol/renderer/webgl/webglmaprenderer.js b/src/ol/renderer/webgl/webglmaprenderer.js
index bb0d1c6b9f..494a6198ca 100644
--- a/src/ol/renderer/webgl/webglmaprenderer.js
+++ b/src/ol/renderer/webgl/webglmaprenderer.js
@@ -562,7 +562,12 @@ ol.renderer.webgl.Map.prototype.render = function() {
     this.canvasSize_ = size;
   }
 
-  var animate = goog.base(this, 'render');
+  var animate = false;
+  this.forEachReadyVisibleLayer(function(layer, layerRenderer) {
+    if (layerRenderer.render()) {
+      animate = true;
+    }
+  });
 
   var gl = this.getGL();