Remove unnecessary newlines

src/ol/control/attributioncontrol.js

@@ -158,8 +158,7 @@ goog.inherits(ol.control.Attribution, ol.control.Control);
  * @param {?olx.FrameState} frameState Frame state.
  * @return {Array.<Object.<string, ol.Attribution>>} Attributions.
  */
-ol.control.Attribution.prototype.getSourceAttributions =
+ol.control.Attribution.prototype.getSourceAttributions = function(frameState) {
-    function(frameState) {
   var i, ii, j, jj, tileRanges, source, sourceAttribution,
       sourceAttributionKey, sourceAttributions, sourceKey;
   var layerStatesArray = frameState.layerStatesArray;

src/ol/interaction/dragboxinteraction.js

@@ -152,8 +152,7 @@ ol.interaction.DragBox.prototype.onBoxEnd = goog.nullFunction;
 /**
  * @inheritDoc
  */
-ol.interaction.DragBox.prototype.handlePointerUp =
+ol.interaction.DragBox.prototype.handlePointerUp = function(mapBrowserEvent) {
-    function(mapBrowserEvent) {
   if (!ol.events.condition.mouseOnly(mapBrowserEvent)) {
     return true;
   }
@@ -176,8 +175,7 @@ ol.interaction.DragBox.prototype.handlePointerUp =
 /**
  * @inheritDoc
  */
-ol.interaction.DragBox.prototype.handlePointerDown =
+ol.interaction.DragBox.prototype.handlePointerDown = function(mapBrowserEvent) {
-    function(mapBrowserEvent) {
   if (!ol.events.condition.mouseOnly(mapBrowserEvent)) {
     return false;
   }

src/ol/interaction/dragpaninteraction.js

@@ -91,8 +91,7 @@ ol.interaction.DragPan.prototype.handlePointerDrag = function(mapBrowserEvent) {
 /**
  * @inheritDoc
  */
-ol.interaction.DragPan.prototype.handlePointerUp =
+ol.interaction.DragPan.prototype.handlePointerUp = function(mapBrowserEvent) {
-    function(mapBrowserEvent) {
   var map = mapBrowserEvent.map;
   var view = map.getView();
   if (this.targetPointers.length === 0) {
@@ -124,8 +123,7 @@ ol.interaction.DragPan.prototype.handlePointerUp =
 /**
  * @inheritDoc
  */
-ol.interaction.DragPan.prototype.handlePointerDown =
+ol.interaction.DragPan.prototype.handlePointerDown = function(mapBrowserEvent) {
-    function(mapBrowserEvent) {
   if (this.targetPointers.length > 0 && this.condition_(mapBrowserEvent)) {
     var map = mapBrowserEvent.map;
     var view = map.getView();

src/ol/interaction/interaction.js

@@ -74,8 +74,7 @@ ol.interaction.Interaction.prototype.setMap = function(map) {
  * @param {ol.Coordinate} delta Delta.
  * @param {number=} opt_duration Duration.
  */
-ol.interaction.Interaction.pan = function(
+ol.interaction.Interaction.pan = function(map, view, delta, opt_duration) {
-    map, view, delta, opt_duration) {
   var currentCenter = view.getCenter();
   if (goog.isDef(currentCenter)) {
     if (goog.isDef(opt_duration) && opt_duration > 0) {

src/ol/map.js

@@ -689,8 +689,7 @@ ol.Map.prototype.getInteractions = function() {
  * @api stable
  */
 ol.Map.prototype.getLayerGroup = function() {
-  return /** @type {ol.layer.Group} */ (
+  return /** @type {ol.layer.Group} */ (this.get(ol.MapProperty.LAYERGROUP));
-      this.get(ol.MapProperty.LAYERGROUP));
 };
 goog.exportProperty(
     ol.Map.prototype,
@@ -1357,8 +1356,7 @@ ol.Map.prototype.updateSize = function() {
   /**
    * @type {Element}
    */
-  var targetElement = goog.isDef(target) ?
+  var targetElement = goog.isDef(target) ? goog.dom.getElement(target) : null;
-      goog.dom.getElement(target) : null;
 
   if (goog.isNull(targetElement)) {
     this.setSize(undefined);