diff --git a/src/ol/format/topojsonformat.js b/src/ol/format/topojsonformat.js
index e7397886f2..1348e8146d 100644
--- a/src/ol/format/topojsonformat.js
+++ b/src/ol/format/topojsonformat.js
@@ -94,8 +94,7 @@ ol.format.TopoJSON.concatenateArcs_ = function(indices, arcs) {
  * @return {ol.geom.Point} Geometry.
  * @private
  */
-ol.format.TopoJSON.readPointGeometry_ =
-    function(object, scale, translate) {
+ol.format.TopoJSON.readPointGeometry_ = function(object, scale, translate) {
   var coordinates = object.coordinates;
   if (!goog.isNull(scale) && !goog.isNull(translate)) {
     ol.format.TopoJSON.transformVertex_(coordinates, scale, translate);
diff --git a/src/ol/imagetile.js b/src/ol/imagetile.js
index 6820367917..57e85abd36 100644
--- a/src/ol/imagetile.js
+++ b/src/ol/imagetile.js
@@ -21,8 +21,7 @@ goog.require('ol.TileState');
  * @param {?string} crossOrigin Cross origin.
  * @param {ol.TileLoadFunctionType} tileLoadFunction Tile load function.
  */
-ol.ImageTile =
-    function(tileCoord, state, src, crossOrigin, tileLoadFunction) {
+ol.ImageTile = function(tileCoord, state, src, crossOrigin, tileLoadFunction) {
 
   goog.base(this, tileCoord, state);
 
diff --git a/src/ol/render/canvas/canvasreplay.js b/src/ol/render/canvas/canvasreplay.js
index 896cadece8..88b70761a1 100644
--- a/src/ol/render/canvas/canvasreplay.js
+++ b/src/ol/render/canvas/canvasreplay.js
@@ -594,8 +594,7 @@ ol.render.canvas.Replay.prototype.drawText = goog.abstractMethod;
  * @param {ol.geom.Geometry} geometry Geometry.
  * @param {Object} data Opaque data object.
  */
-ol.render.canvas.Replay.prototype.endGeometry =
-    function(geometry, data) {
+ol.render.canvas.Replay.prototype.endGeometry = function(geometry, data) {
   goog.asserts.assert(!goog.isNull(this.beginGeometryInstruction1_));
   this.beginGeometryInstruction1_[3] = this.instructions.length;
   this.beginGeometryInstruction1_ = null;
diff --git a/src/ol/renderer/maprenderer.js b/src/ol/renderer/maprenderer.js
index ac38dee2c3..6ca57f62fe 100644
--- a/src/ol/renderer/maprenderer.js
+++ b/src/ol/renderer/maprenderer.js
@@ -92,9 +92,7 @@ ol.renderer.Map.prototype.createLayerRenderer = function(layer) {
  * @inheritDoc
  */
 ol.renderer.Map.prototype.disposeInternal = function() {
-  goog.object.forEach(this.layerRenderers_, function(layerRenderer) {
-    goog.dispose(layerRenderer);
-  });
+  goog.object.forEach(this.layerRenderers_, goog.dispose);
   goog.base(this, 'disposeInternal');
 };
 
diff --git a/src/ol/source/tilevectorsource.js b/src/ol/source/tilevectorsource.js
index 047dfdf67d..0a845574b0 100644
--- a/src/ol/source/tilevectorsource.js
+++ b/src/ol/source/tilevectorsource.js
@@ -29,8 +29,6 @@ ol.source.TileVector = function(options) {
     projection: options.projection
   });
 
-  var tileGrid = options.tileGrid;
-
   /**
    * @private
    * @type {ol.tilegrid.TileGrid}
@@ -47,7 +45,7 @@ ol.source.TileVector = function(options) {
    * @private
    * @type {ol.TileCoordTransformType}
    */
-  this.tileCoordTransform_ = tileGrid.createTileCoordTransform();
+  this.tileCoordTransform_ = this.tileGrid_.createTileCoordTransform();
 
   /**
    * @private
diff --git a/src/ol/source/tilewmssource.js b/src/ol/source/tilewmssource.js
index bf7b2d7fee..9961f604a0 100644
--- a/src/ol/source/tilewmssource.js
+++ b/src/ol/source/tilewmssource.js
@@ -156,8 +156,7 @@ ol.source.TileWMS.prototype.getGetFeatureInfoUrl =
   }
 
   var tileResolution = tileGrid.getResolution(tileCoord[0]);
-  var tileExtent = tileGrid.getTileCoordExtent(
-      tileCoord, this.tmpExtent_);
+  var tileExtent = tileGrid.getTileCoordExtent(tileCoord, this.tmpExtent_);
   var tileSize = tileGrid.getTileSize(tileCoord[0]);
 
   var gutter = this.gutter_;