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

chrome/browser/intents/cws_intents_registry.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/intents/cws_intents_registry.h"
 
 #include "base/callback.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "base/string16.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/net/browser_url_util.h"
 #include "chrome/browser/net/chrome_url_request_context.h"
 #include "chrome/browser/webdata/web_data_service.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "content/public/common/url_fetcher.h"
 #include "net/base/mime_util.h"
 #include "net/base/load_flags.h"
 
 namespace {
 
 // URL for CWS intents API. TODO(groby): points to staging, fix for M18 release.
 const char kCWSIntentServiceURL[] =
   "https://www-googleapis-staging.sandbox.google.com"
   "/chromewebstore/v1.1b/items/intent";
@@ skipping 106 matching lines @@
     const ResultsCallback& cb) {
   scoped_ptr<IntentsQuery> query(new IntentsQuery);
   query->callback_ = cb;
   query->url_fetcher_.reset(content::URLFetcher::Create(
       0, BuildQueryURL(action,mimetype), content::URLFetcher::GET, this));
 
   if (query->url_fetcher_ == NULL)
     return;
 
   query->url_fetcher_->SetRequestContext(request_context_);
+  // No user data, as the request will be cookie-less.
+  query->url_fetcher_->SetContentURLRequestUserData(
+      new content::ContentURLRequestUserData());
   query->url_fetcher_->SetLoadFlags(
       net::LOAD_DO_NOT_SEND_COOKIES | net::LOAD_DO_NOT_SAVE_COOKIES);
 
   URLFetcherHandle handle = reinterpret_cast<URLFetcherHandle>(
       query->url_fetcher_.get());
   queries_[handle] = query.release();
   queries_[handle]->url_fetcher_->Start();
 }
 
 // static
 GURL CWSIntentsRegistry::BuildQueryURL(const string16& action,
                                        const string16& type) {
   GURL request(kCWSIntentServiceURL);
   request = chrome_browser_net::AppendQueryParameter(request, "intent",
                                                      UTF16ToUTF8(action));
   return chrome_browser_net::AppendQueryParameter(request, "mime_types",
                                                   UTF16ToUTF8(type));
 }