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

content/browser/speech/speech_recognition_request.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/speech/speech_recognition_request.h"
 
 #include <vector>
 
 #include "base/json/json_reader.h"
 #include "base/string_number_conversions.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "content/common/net/url_fetcher_impl.h"
+#include "content/public/common/content_url_request_user_data.h"
 #include "content/public/common/speech_input_result.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_status.h"
 
 namespace {
 
 const char* const kDefaultSpeechRecognitionUrl =
@@ skipping 158 matching lines @@
   parts.push_back(filter_profanities ? "pfilter=2" : "pfilter=0");
 
   GURL url(std::string(kDefaultSpeechRecognitionUrl) + JoinString(parts, '&'));
 
   url_fetcher_.reset(URLFetcherImpl::Create(url_fetcher_id_for_tests,
                                             url,
                                             URLFetcherImpl::POST,
                                             this));
   url_fetcher_->SetChunkedUpload(content_type);
   url_fetcher_->SetRequestContext(url_context_);
+  // No user data, as the request will be cookie-less.
+  url_fetcher_->SetContentURLRequestUserData(
+      new content::ContentURLRequestUserData());
   url_fetcher_->SetReferrer(origin_url);
 
   // The speech recognition API does not require user identification as part
   // of requests, so we don't send cookies or auth data for these requests to
   // prevent any accidental connection between users who are logged into the
   // domain for other services (e.g. bookmark sync) with the speech requests.
   url_fetcher_->SetLoadFlags(
       net::LOAD_DO_NOT_SAVE_COOKIES | net::LOAD_DO_NOT_SEND_COOKIES |
       net::LOAD_DO_NOT_SEND_AUTH_DATA);
   url_fetcher_->Start();
@@ skipping 16 matching lines @@
       !ParseServerResponse(data, &result)) {
     result.error = content::SPEECH_INPUT_ERROR_NETWORK;
   }
 
   DVLOG(1) << "SpeechRecognitionRequest: Invoking delegate with result.";
   url_fetcher_.reset();
   delegate_->SetRecognitionResult(result);
 }
 
 }  // namespace speech_input