[Cleanup] Files.app: Add missing semi-colons after function declaration.

chrome/browser/resources/file_manager/js/directory_contents.js

 // 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.
 
 /**
  * @param {MetadataCache} metadataCache Metadata cache service.
  * @param {cr.ui.ArrayDataModel} fileList The file list.
  * @param {boolean} showHidden If files starting with '.' are shown.
  * @constructor
  */
@@ skipping 364 matching lines @@
 
 /**
  * @param {string} name Directory name.
  * @param {function} successCallback Called on success.
  * @param {function} errorCallback On error.
  */
 DirectoryContentsBasic.prototype.createDirectory = function(
     name, successCallback, errorCallback) {
   var onSuccess = function(newEntry) {
     this.prefetchMetadata([newEntry], function() {successCallback(newEntry);});
-  }
+  };
 
   this.entry_.getDirectory(name, {create: true, exclusive: true},
                            onSuccess.bind(this), errorCallback);
 };
 
 /**
  * Delay to be used for drive search scan.
  * The goal is to reduce the number of server requests when user is typing the
  * query.
  */
@@ skipping 231 matching lines @@
   }.bind(this);
 
   getNextChunk();
 };
 
 /**
  * We get results for each directory in one go in scanDirectory_.
  */
 DirectoryContentsLocalSearch.prototype.readNextChunk = function() {
 };