Add support for split PSL list distinctions.

chrome/browser/extensions/api/declarative_webrequest/webrequest_action.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 "chrome/browser/extensions/api/declarative_webrequest/webrequest_action.h"
 
 #include <limits>
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
@@ skipping 407 matching lines @@
 
 bool WebRequestAction::DeltaHasPermission(
     const ExtensionInfoMap* extension_info_map,
     const std::string& extension_id,
     const net::URLRequest* request,
     bool crosses_incognito,
     const LinkedPtrEventResponseDelta& delta) const {
   if (GetHostPermissionsStrategy() == STRATEGY_ALLOW_SAME_DOMAIN) {
     return
         net::RegistryControlledDomainService::SameDomainOrHost(
-            request->url(), delta->new_url) ||
+            request->url(), delta->new_url,
+            net::RCDS::EXCLUDE_PRIVATE_REGISTRIES) ||
         WebRequestPermissions::CanExtensionAccessURL(
             extension_info_map, extension_id, request->url(), crosses_incognito,
             true);
   }
   return true;
 }
 
 // static
 scoped_ptr<WebRequestAction> WebRequestAction::Create(
     const base::Value& json_action,
@@ skipping 578 matching lines @@
     const base::Time& extension_install_time) const {
   CHECK(request_data.stage & GetStages());
   LinkedPtrEventResponseDelta result(
       new extension_web_request_api_helpers::EventResponseDelta(
           extension_id, extension_install_time));
   result->messages_to_extension.insert(message_);
   return result;
 }
 
 }  // namespace extensions