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

chrome/browser/chromeos/customization_document.cc

Index: chrome/browser/chromeos/customization_document.cc
diff --git a/chrome/browser/chromeos/customization_document.cc b/chrome/browser/chromeos/customization_document.cc
index f0434de20414ebd18db8f9214f2159866b3df2bd..5dee7423f135881c0dc0005f0d8a0c17fe50667d 100644
--- a/chrome/browser/chromeos/customization_document.cc
+++ b/chrome/browser/chromeos/customization_document.cc
@@ -22,6 +22,7 @@
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "content/public/browser/browser_thread.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "content/public/common/url_fetcher.h"
 
 using content::BrowserThread;
@@ -301,6 +302,9 @@ void ServicesCustomizationDocument::StartFileFetch() {
       url_, content::URLFetcher::GET, this));
   url_fetcher_->SetRequestContext(
       ProfileManager::GetDefaultProfile()->GetRequestContext());
+  // TODO(jochen): Do cookie audit.
+  url_fetcher_->SetContentURLRequestUserData(
+      new content::ContentURLRequestUserData());
   url_fetcher_->Start();
 }