Disable storing cookies from URLFetchers that run with a profile's cookie jar.

chrome/browser/autocomplete/search_provider.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/autocomplete/search_provider.h"
 
 #include <algorithm>
 #include <cmath>
 
 #include "base/callback.h"
@@ skipping 14 matching lines @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/history/in_memory_database.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
 #include "content/public/common/url_fetcher.h"
 #include "googleurl/src/url_util.h"
 #include "grit/generated_resources.h"
 #include "net/base/escape.h"
+#include "net/base/load_flags.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request_status.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using base::Time;
 using base::TimeDelta;
 
 namespace {
 
 bool HasMultipleWords(const string16& text) {
@@ skipping 394 matching lines @@
   const TemplateURLRef* const suggestions_url = provider.suggestions_url();
   DCHECK(suggestions_url->SupportsReplacement());
   content::URLFetcher* fetcher = content::URLFetcher::Create(
       id,
       GURL(suggestions_url->ReplaceSearchTermsUsingProfile(
           profile_, provider, text, TemplateURLRef::NO_SUGGESTIONS_AVAILABLE,
           string16())),
       content::URLFetcher::GET,
       this);
   fetcher->SetRequestContext(profile_->GetRequestContext());
+  fetcher->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES);
   fetcher->Start();
   return fetcher;
 }
 
 bool SearchProvider::ParseSuggestResults(Value* root_val,
                                          bool is_keyword,
                                          const string16& input_text,
                                          SuggestResults* suggest_results) {
   if (!root_val->IsType(Value::TYPE_LIST))
     return false;
@@ skipping 486 matching lines @@
 
   return match;
 }
 
 void SearchProvider::UpdateDone() {
   // We're done when there are no more suggest queries pending (this is set to 1
   // when the timer is started) and we're not waiting on instant.
   done_ = ((suggest_results_pending_ == 0) &&
            (instant_finalized_ || !InstantController::IsEnabled(profile_)));
 }