Correct indentation, JSDoc, etc... to comply with closure linter.

ui/file_manager/file_manager/foreground/js/commandbutton.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.
 
 'use strict';
 
 /**
  * @fileoverview This implements a common button control, bound to command.
  */
 
 /**
  * Creates a new button element.
  * @param {Object=} opt_propertyBag Optional properties.
  * @constructor
  * @extends {HTMLDivElement}
  */
- var CommandButton = cr.ui.define('button');
+var CommandButton = cr.ui.define('button');
 
 /** @override */
 CommandButton.prototype.__proto__ = HTMLButtonElement.prototype;
 
 /**
  * Associated command.
  * @type {Command}
  * @private
  */
 CommandButton.prototype.command_ = null;
@@ skipping 99 matching lines @@
  */
 cr.defineProperty(CommandButton, 'disabled',
                   cr.PropertyKind.BOOL_ATTR);
 
 /**
  * Whether the button is hidden or not.
  * @type {boolean}
  */
 cr.defineProperty(CommandButton, 'hidden',
                   cr.PropertyKind.BOOL_ATTR);