DevTools: Add JSDoc for static methods, fix JSDoc types and induced errors

Source/devtools/front_end/audits/AuditsPanel.js

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 355 matching lines @@
 
 /**
  * @param {string} url
  * @return {!Element}
  */
 WebInspector.AuditRuleResult.linkifyDisplayName = function(url)
 {
     return WebInspector.linkifyURLAsNode(url, WebInspector.displayNameForURL(url));
 }
 
+/**
+ * @param {string} domain
+ * @return {string}
+ */
 WebInspector.AuditRuleResult.resourceDomain = function(domain)
 {
     return domain || WebInspector.UIString("[empty domain]");
 }
 
 WebInspector.AuditRuleResult.prototype = {
     /**
      * @param {(string|boolean|number|!Object)} value
      * @param {boolean=} expanded
      * @param {string=} className
@@ skipping 133 matching lines @@
  */
 WebInspector.AuditCategories = {};
 
 importScript("AuditCategory.js");
 importScript("AuditCategories.js");
 importScript("AuditController.js");
 importScript("AuditFormatters.js");
 importScript("AuditLauncherView.js");
 importScript("AuditResultView.js");
 importScript("AuditRules.js");