Revert "Added a ForceYouTubeRestrict policy and deprecated the old ForceYouTubeSafetyMode policy"

chrome/browser/profiles/profile_io_data.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/profiles/profile_io_data.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 460 matching lines @@
   }
 #endif
 
   params->profile = profile;
   profile_params_ = std::move(params);
 
   ChromeNetworkDelegate::InitializePrefsOnUIThread(
       &enable_referrers_,
       &enable_do_not_track_,
       &force_google_safesearch_,
-      &force_youtube_restrict_,
+      &force_youtube_safety_mode_,
       &allowed_domains_for_apps_,
       pref_service);
 
   scoped_refptr<base::SingleThreadTaskRunner> io_task_runner =
       BrowserThread::GetTaskRunnerForThread(BrowserThread::IO);
 
   chrome_http_user_agent_settings_.reset(
       new ChromeHttpUserAgentSettings(pref_service));
 
   // These members are used only for sign in, which is not enabled
@@ skipping 560 matching lines @@
         new extensions::ExtensionThrottleManager());
   }
 #endif
 
   network_delegate->set_url_blacklist_manager(url_blacklist_manager_.get());
   network_delegate->set_profile(profile_params_->profile);
   network_delegate->set_profile_path(profile_params_->path);
   network_delegate->set_cookie_settings(profile_params_->cookie_settings.get());
   network_delegate->set_enable_do_not_track(&enable_do_not_track_);
   network_delegate->set_force_google_safe_search(&force_google_safesearch_);
-  network_delegate->set_force_youtube_restrict(&force_youtube_restrict_);
+  network_delegate->set_force_youtube_safety_mode(&force_youtube_safety_mode_);
   network_delegate->set_allowed_domains_for_apps(&allowed_domains_for_apps_);
   network_delegate->set_data_use_aggregator(
       io_thread_globals->data_use_aggregator.get(), IsOffTheRecord());
 
   // NOTE: Proxy service uses the default io thread network delegate, not the
   // delegate just created.
   proxy_service_ = ProxyServiceFactory::CreateProxyService(
       io_thread->net_log(),
       io_thread_globals->proxy_script_fetcher_context.get(),
       io_thread_globals->system_network_delegate.get(),
@@ skipping 197 matching lines @@
 }
 
 void ProfileIOData::ShutdownOnUIThread(
     std::unique_ptr<ChromeURLRequestContextGetterVector> context_getters) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   google_services_user_account_id_.Destroy();
   enable_referrers_.Destroy();
   enable_do_not_track_.Destroy();
   force_google_safesearch_.Destroy();
-  force_youtube_restrict_.Destroy();
+  force_youtube_safety_mode_.Destroy();
   allowed_domains_for_apps_.Destroy();
   enable_metrics_.Destroy();
   safe_browsing_enabled_.Destroy();
   sync_disabled_.Destroy();
   signin_allowed_.Destroy();
   network_prediction_options_.Destroy();
   if (media_device_id_salt_.get())
     media_device_id_salt_->ShutdownOnUIThread();
   session_startup_pref_.Destroy();
   if (url_blacklist_manager_)
@@ skipping 80 matching lines @@
 void ProfileIOData::SetCookieSettingsForTesting(
     content_settings::CookieSettings* cookie_settings) {
   DCHECK(!cookie_settings_.get());
   cookie_settings_ = cookie_settings;
 }
 
 policy::URLBlacklist::URLBlacklistState ProfileIOData::GetURLBlacklistState(
     const GURL& url) const {
   return url_blacklist_manager_->GetURLBlacklistState(url);
 }