Remove some PrefMembers from ProfileIOData that are no longer used.

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 56 matching lines @@
 #include "components/dom_distiller/core/url_constants.h"
 #include "components/metrics/metrics_pref_names.h"
 #include "components/metrics/metrics_service.h"
 #include "components/net_log/chrome_net_log.h"
 #include "components/policy/core/browser/url_blacklist_manager.h"
 #include "components/policy/core/common/cloud/policy_header_io_helper.h"
 #include "components/policy/core/common/cloud/policy_header_service.h"
 #include "components/policy/core/common/cloud/user_cloud_policy_manager.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/common/signin_pref_names.h"
-#include "components/sync/base/pref_names.h"
 #include "components/url_formatter/url_fixer.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/host_zoom_map.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/resource_context.h"
 #include "content/public/common/content_switches.h"
 #include "extensions/features/features.h"
 #include "net/cert/cert_verifier.h"
 #include "net/cert/ct_log_verifier.h"
 #include "net/cert/multi_log_ct_verifier.h"
@@ skipping 387 matching lines @@
 
   chrome_http_user_agent_settings_.reset(
       new ChromeHttpUserAgentSettings(pref_service));
 
   // These members are used only for sign in, which is not enabled
   // in incognito mode.  So no need to initialize them.
   if (!IsOffTheRecord()) {
     google_services_user_account_id_.Init(
         prefs::kGoogleServicesUserAccountId, pref_service);
     google_services_user_account_id_.MoveToThread(io_task_runner);
-
-    sync_disabled_.Init(syncer::prefs::kSyncManaged, pref_service);
-    sync_disabled_.MoveToThread(io_task_runner);
-
-    signin_allowed_.Init(prefs::kSigninAllowed, pref_service);
-    signin_allowed_.MoveToThread(io_task_runner);
   }
 
   if (!IsOffTheRecord())
     media_device_id_salt_ = new MediaDeviceIDSalt(pref_service);
 
   network_prediction_options_.Init(prefs::kNetworkPredictionOptions,
                                    pref_service);
 
   network_prediction_options_.MoveToThread(io_task_runner);
 
@@ skipping 715 matching lines @@
   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();
   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_)
     url_blacklist_manager_->ShutdownOnUIThread();
   if (ct_policy_manager_)
     ct_policy_manager_->Shutdown();
   if (chrome_http_user_agent_settings_)
     chrome_http_user_agent_settings_->CleanupOnUIThread();
   incognito_availibility_pref_.Destroy();
 
   if (!context_getters->empty()) {
     if (BrowserThread::IsMessageLoopValid(BrowserThread::IO)) {
@@ skipping 66 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);
 }