[fsp] Fix linter issues in JS tests.

chrome/test/data/extensions/api_test/file_system_provider/evil/test.js

 // Copyright 2014 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.
 
 'use strict';
 
 /**
  * Map of opened files, from a <code>openRequestId</code> to <code>filePath
  * </code>.
  * @type {Object.<number, string>}
@@ skipping 279 matching lines @@
       var onTestSuccess = chrome.test.callbackPass();
       test_util.fileSystem.root.getFile(
           TESTING_RELATIVE_NAME_FILE.name,
           {create: false},
           function(fileEntry) {
             chrome.test.fail('Opening a file should fail.');
           },
           function(error) {
             onTestSuccess();
           });
-    },  ]);
+    }
+  ]);
 }
 
 // Setup and run all of the test cases.
 setUp(runTests);