Do cookie checks in NetworkDelegate instead of the URLRequest::Delegate.

chrome/browser/component_updater/component_updater_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/component_updater/component_updater_service.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/at_exit.h"
@@ skipping 10 matching lines @@
 #include "base/timer.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/component_updater/component_unpacker.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/chrome_utility_messages.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/utility_process_host.h"
 #include "content/public/browser/utility_process_host_client.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "content/public/common/url_fetcher_delegate.h"
 #include "content/public/common/url_fetcher.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 
 using content::BrowserThread;
 using content::UtilityProcessHost;
 using content::UtilityProcessHostClient;
 
@@ skipping 91 matching lines @@
 template <typename Del, typename Ctx>
 content::URLFetcherDelegate* MakeContextDelegate(Del* delegate, Ctx* context) {
   return new DelegateWithContext<Del, Ctx>(delegate, context);
 }
 
 // Helper to start a url request using |fetcher| with the common flags.
 void StartFetch(content::URLFetcher* fetcher,
                 net::URLRequestContextGetter* context_getter,
                 bool save_to_file) {
   fetcher->SetRequestContext(context_getter);
+  // No user data, as the request will be cookie-less.
+  fetcher->SetContentURLRequestUserData(
+      new content::ContentURLRequestUserData());
   fetcher->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                         net::LOAD_DO_NOT_SAVE_COOKIES |
                         net::LOAD_DISABLE_CACHE);
   // TODO(cpu): Define our retry and backoff policy.
   fetcher->SetAutomaticallyRetryOn5xx(false);
   if (save_to_file) {
     fetcher->SaveResponseToTemporaryFile(
         BrowserThread::GetMessageLoopProxyForThread(BrowserThread::FILE));
   }
   fetcher->Start();
@@ skipping 610 matching lines @@
   ScheduleNextRun(false);
 }
 
 // The component update factory. Using the component updater as a singleton
 // is the job of the browser process.
 ComponentUpdateService* ComponentUpdateServiceFactory(
     ComponentUpdateService::Configurator* config) {
   DCHECK(config);
   return new CrxUpdateService(config);
 }