Consistent curly brace style

src/ol/source/rastersource.js

@@ -78,7 +78,9 @@ ol.source.Raster = function(options) {
    * @type {ol.TileQueue}
    */
   this.tileQueue_ = new ol.TileQueue(
-      function() { return 1; },
+      function() {
+        return 1;
+      },
       goog.bind(this.changed, this));
 
   var layerStatesArray = ol.source.Raster.getLayerStatesArray_(this.renderers_);

src/ol/source/tilearcgisrestsource.js

@@ -121,11 +121,9 @@ ol.source.TileArcGISRest.prototype.getRequestUrl_ =
   // If a MapServer, use export. If an ImageServer, use exportImage.
   if (goog.string.endsWith(url, 'MapServer/')) {
     url = url + 'export';
-  }
-  else if (goog.string.endsWith(url, 'ImageServer/')) {
+  } else if (goog.string.endsWith(url, 'ImageServer/')) {
     url = url + 'exportImage';
-  }
-  else {
+  } else {
     goog.asserts.fail('Unknown Rest Service', url);
   }