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

chrome/browser/spellchecker/spellcheck_host_impl.cc

Index: chrome/browser/spellchecker/spellcheck_host_impl.cc
diff --git a/chrome/browser/spellchecker/spellcheck_host_impl.cc b/chrome/browser/spellchecker/spellcheck_host_impl.cc
index 05a2612a1a46d5a6049f7d60d23fca815b3de1e2..ae17c93d6f40feea590629e388d46773536d63ea 100644
--- a/chrome/browser/spellchecker/spellcheck_host_impl.cc
+++ b/chrome/browser/spellchecker/spellcheck_host_impl.cc
@@ -28,6 +28,7 @@
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_process_host.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "content/public/common/url_fetcher.h"
 #include "googleurl/src/gurl.h"
 #include "net/base/load_flags.h"
@@ -285,6 +286,9 @@ void SpellCheckHostImpl::DownloadDictionary() {
   fetcher_.reset(content::URLFetcher::Create(url, content::URLFetcher::GET,
                                 weak_ptr_factory_.GetWeakPtr()));
   fetcher_->SetRequestContext(request_context_getter_);
+  // TODO(jochen): Do cookie audit.
+  fetcher_->SetContentURLRequestUserData(
+      new content::ContentURLRequestUserData());
   fetcher_->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES);
   tried_to_download_ = true;
   fetcher_->Start();