DevTools: reformat front-end code to match chromium style.

third_party/WebKit/Source/devtools/front_end/accessibility/ARIAMetadata.js

 // Copyright (c) 2016 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.
 
 /**
  * @constructor
  * @param {?Object} config
  */
 WebInspector.ARIAMetadata = function(config)
 {
@@ skipping 34 matching lines @@
         this._roleNames = Object.keys(config["roles"]);
     },
 
     /**
      * @param {string} property
      * @return {!Array<string>}
      */
     valuesForProperty: function(property)
     {
         if (this._attributes.has(property))
-            return this._attributes.get(property).enum();
+            return this._attributes.get(property).getEnum();
 
         if (property === "role")
             return this._roleNames;
 
         return [];
     }
 };
 
 /**
  * @constructor
  * @param {!Object} config
  */
 WebInspector.ARIAMetadata.Attribute = function(config)
 {
     /** @type {!Array<string>} */
     this._enum = [];
 
     if ("enum" in config)
         this._enum = config.enum;
 };
 
 WebInspector.ARIAMetadata.Attribute.prototype = {
     /**
      * @return {!Array<string>}
      */
-    enum: function()
+    getEnum: function()
     {
         return this._enum;
     }
 };