Support extension precedences in declarative WebRequest API

chrome/browser/extensions/api/declarative/rules_registry_service.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/rules_registry_service.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "content/public/browser/browser_thread.h"
 #include "chrome/browser/extensions/api/declarative/initializing_rules_registry.h"
@@ skipping 11 matching lines @@
 
 // Registers |web_request_rules_registry| on the IO thread.
 void RegisterToExtensionWebRequestEventRouterOnIO(
     scoped_refptr<WebRequestRulesRegistry> web_request_rules_registry) {
   ExtensionWebRequestEventRouter::GetInstance()->RegisterRulesRegistry(
       web_request_rules_registry);
 }
 
 }  // namespace
 
-RulesRegistryService::RulesRegistryService(Profile* profile) {
+RulesRegistryService::RulesRegistryService(Profile* profile)
+    : profile_(profile) {
   if (profile) {
     registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
                    content::Source<Profile>(profile));
   }
 }
 
 RulesRegistryService::~RulesRegistryService() {}
 
 void RulesRegistryService::RegisterDefaultRulesRegistries() {
   scoped_refptr<WebRequestRulesRegistry> web_request_rules_registry(
-      new WebRequestRulesRegistry);
+      new WebRequestRulesRegistry(profile_));
   RegisterRulesRegistry(declarative_webrequest_constants::kOnRequest,
                         web_request_rules_registry);
   content::BrowserThread::PostTask(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&RegisterToExtensionWebRequestEventRouterOnIO,
           web_request_rules_registry));
 }
 
 void RulesRegistryService::Shutdown() {
   content::BrowserThread::PostTask(
@@ skipping 50 matching lines @@
       OnExtensionUnloaded(extension->id());
       break;
     }
     default:
       NOTREACHED();
       break;
   }
 }
 
 }  // namespace extensions