GetEffectiveDomain should handle ws scheme as same as http scheme.

net/cookies/cookie_util.cc

 // 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.
 
 #include "net/cookies/cookie_util.h"
 
 #include <cstdio>
 #include <cstdlib>
 
 #include "base/logging.h"
 #include "base/strings/string_tokenizer.h"
 #include "base/strings/string_util.h"
 #include "build/build_config.h"
 #include "net/base/net_util.h"
 #include "net/base/registry_controlled_domains/registry_controlled_domain.h"
 #include "url/gurl.h"
 
 namespace net {
 namespace cookie_util {
 
 bool DomainIsHostOnly(const std::string& domain_string) {
   return (domain_string.empty() || domain_string[0] != '.');
 }
 
 std::string GetEffectiveDomain(const std::string& scheme,
                                const std::string& host) {
-  if (scheme == "http" || scheme == "https") {
+  if (scheme == "http" || scheme == "https" || scheme == "ws" ||
+      scheme == "wss") {
     return registry_controlled_domains::GetDomainAndRegistry(
         host,
         registry_controlled_domains::INCLUDE_PRIVATE_REGISTRIES);
   }
 
   if (!DomainIsHostOnly(host))
     return host.substr(1);
   return host;
 }
 
@@ skipping 219 matching lines @@
        i != parsed_cookies.end(); ++i) {
     if (!buffer.empty())
       buffer.append("; ");
     buffer.append(i->first.begin(), i->first.end());
     buffer.push_back('=');
     buffer.append(i->second.begin(), i->second.end());
   }
   return buffer;
 }
 
-}  // namespace cookie_utils
+}  // namespace cookie_util
 }  // namespace net
-