Fix presubmit js style nits.

chrome/browser/resources/chromeos/choose_mobile_network.js

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 cr.define('mobile', function() {
 
   function ChooseNetwork() {
   }
 
   cr.addSingletonGetter(ChooseNetwork);
 
@@ skipping 30 matching lines @@
           });
         }
       }
       $('scanning').hidden = true;
       $('choosing').hidden = false;
       $('no-mobile-networks').hidden = true;
     },
     connect_: function() {
       for (var i in this.networks_) {
         if ($('network' + i).checked) {
-          chrome.send('connect', [ this.networks_[i].networkId ]);
+          chrome.send('connect', [this.networks_[i].networkId]);
           ChooseNetwork.close();
           return;
         }
       }
     }
   };
 
   ChooseNetwork.cancel = function() {
     chrome.send('cancel');
     ChooseNetwork.close();
   };
 
   ChooseNetwork.close = function() {
     window.close();
   };
 
   ChooseNetwork.connect = function() {
     ChooseNetwork.getInstance().connect_();
   };
 
   ChooseNetwork.initialize = function() {
     $('cancel').addEventListener('click', function(event) {
       ChooseNetwork.cancel();
     });
 
     $('connect').disabled = true;
     $('connect').addEventListener('click', function(event) {
       ChooseNetwork.connect();
     });
-    chrome.send('pageReady', []);
+    chrome.send('pageReady');
   };
 
   ChooseNetwork.showNetworks = function(networks) {
     ChooseNetwork.getInstance().showNetworks_(networks);
   };
 
   // Export
   return {
     ChooseNetwork: ChooseNetwork
   };
 });
 
 var ChooseNetwork = mobile.ChooseNetwork;
 
-document.addEventListener('DOMContentLoaded', function () {
+document.addEventListener('DOMContentLoaded', function() {
   // TODO(dpolukhin): refactor spinner code&css to be reusable.
   // Setup css canvas 'spinner-circle'
   (function() {
     var lineWidth = 3;
     var r = 8;
     var ctx = document.getCSSCanvasContext(
         '2d', 'spinner-circle', 2 * r, 2 * r);
 
     ctx.lineWidth = lineWidth;
     ctx.lineCap = 'round';
     ctx.lineJoin = 'round';
 
     ctx.strokeStyle = '#4e73c7';
     ctx.beginPath();
     ctx.moveTo(lineWidth / 2, r - lineWidth / 2);
     ctx.arc(r, r, r - lineWidth / 2, Math.PI, Math.PI * 3 / 2);
     ctx.stroke();
   })();
 
   ChooseNetwork.initialize();
 });
 
 disableTextSelectAndDrag();