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

Source/devtools/front_end/sdk/CookieParser.js

 /*
  * Copyright (C) 2010 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 394 matching lines @@
         cookie.addAttribute("httpOnly");
     if (protocolCookie["secure"])
         cookie.addAttribute("secure");
     cookie.setSize(protocolCookie["size"]);
     return cookie;
 }
 
 /**
  * @param {!WebInspector.Cookie} cookie
  * @param {string} resourceURL
+ * @return {boolean}
  */
 WebInspector.Cookies.cookieMatchesResourceURL = function(cookie, resourceURL)
 {
     var url = resourceURL.asParsedURL();
     if (!url || !WebInspector.Cookies.cookieDomainMatchesResourceDomain(cookie.domain(), url.host))
         return false;
     return (url.path.startsWith(cookie.path())
         && (!cookie.port() || url.port == cookie.port())
         && (!cookie.secure() || url.scheme === "https"));
 }
 
 /**
  * @param {string} cookieDomain
  * @param {string} resourceDomain
+ * @return {boolean}
  */
 WebInspector.Cookies.cookieDomainMatchesResourceDomain = function(cookieDomain, resourceDomain)
 {
     if (cookieDomain.charAt(0) !== '.')
         return resourceDomain === cookieDomain;
     return !!resourceDomain.match(new RegExp("^([^\\.]+\\.)*" + cookieDomain.substring(1).escapeForRegExp() + "$", "i"));
 }