Implement $Secure- cookie prefix

chrome/browser/net/chrome_network_delegate.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/net/chrome_network_delegate.h"
 
 #include <stdlib.h>
 
 #include <vector>
 
@@ skipping 713 matching lines @@
     return false;
 
   bool reading_cookie_allowed = cookie_settings_->IsReadingCookieAllowed(
       url, first_party_for_cookies);
   bool setting_cookie_allowed = cookie_settings_->IsSettingCookieAllowed(
       url, first_party_for_cookies);
   bool privacy_mode = !(reading_cookie_allowed && setting_cookie_allowed);
   return privacy_mode;
 }
 
-bool ChromeNetworkDelegate::OnFirstPartyOnlyCookieExperimentEnabled() const {
+bool ChromeNetworkDelegate::OnExperimentalFeaturesEnabled() const {
   return experimental_web_platform_features_enabled_;
 }
 
 bool ChromeNetworkDelegate::OnCancelURLRequestWithPolicyViolatingReferrerHeader(
     const net::URLRequest& request,
     const GURL& target_url,
     const GURL& referrer_url) const {
   ReportInvalidReferrerSend(target_url, referrer_url);
   return true;
 }