Add support for split PSL list distinctions.

content/browser/worker_host/worker_process_host.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 "content/browser/worker_host/worker_process_host.h"
 
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 476 matching lines @@
 
 void WorkerProcessHost::UpdateTitle() {
   std::set<std::string> titles;
   for (Instances::iterator i = instances_.begin(); i != instances_.end(); ++i) {
     // Allow the embedder first crack at special casing the title.
     std::string title = GetContentClient()->browser()->
         GetWorkerProcessTitle(i->url(), resource_context_);
 
     if (title.empty()) {
       title = net::RegistryControlledDomainService::GetDomainAndRegistry(
-          i->url());
+          i->url(), net::RCDS::EXCLUDE_PRIVATE_REGISTRIES);
     }
 
     // Use the host name if the domain is empty, i.e. localhost or IP address.
     if (title.empty())
       title = i->url().host();
 
     // If the host name is empty, i.e. file url, use the path.
     if (title.empty())
       title = i->url().path();
     titles.insert(title);
@@ skipping 182 matching lines @@
   return false;
 }
 
 WorkerProcessHost::WorkerInstance::FilterInfo
 WorkerProcessHost::WorkerInstance::GetFilter() const {
   DCHECK(NumFilters() == 1);
   return *filters_.begin();
 }
 
 }  // namespace content