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

content/browser/appcache/chrome_appcache_service.cc

 // Copyright (c) 2011 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/appcache/chrome_appcache_service.h"
 
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/resource_context.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "net/base/net_errors.h"
+#include "net/url_request/url_request.h"
 #include "webkit/quota/quota_manager.h"
 
 using content::BrowserThread;
 
 ChromeAppCacheService::ChromeAppCacheService(
     quota::QuotaManagerProxy* quota_manager_proxy)
     : AppCacheService(quota_manager_proxy),
       resource_context_(NULL) {
 }
 
@@ skipping 36 matching lines @@
   return content::GetContentClient()->browser()->AllowAppCache(
       manifest_url, first_party, resource_context_);
 }
 
 bool ChromeAppCacheService::CanCreateAppCache(
     const GURL& manifest_url, const GURL& first_party) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   return content::GetContentClient()->browser()->AllowAppCache(
       manifest_url, first_party, resource_context_);
 }
+
+void ChromeAppCacheService::InitializeUpdateRequest(net::URLRequest* request) {
+  // TODO(jochen): Do cookie audit.
+  request->SetUserData(
+      content::ContentURLRequestUserData::kUserDataKey,
+      new content::ContentURLRequestUserData());
+}