Add Desktop iOS promotion logging to chrome ios app.

ios/chrome/browser/prefs/browser_prefs.mm

 // Copyright 2015 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 "ios/chrome/browser/prefs/browser_prefs.h"
 
 #include "components/autofill/core/browser/autofill_manager.h"
 #include "components/browsing_data/core/pref_names.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/dom_distiller/core/distilled_page_prefs.h"
@@ skipping 18 matching lines @@
 #include "components/signin/core/common/signin_pref_names.h"
 #include "components/ssl_config/ssl_config_service_manager.h"
 #include "components/strings/grit/components_locale_settings.h"
 #include "components/sync/base/sync_prefs.h"
 #include "components/translate/core/browser/translate_prefs.h"
 #include "components/translate/core/common/translate_pref_names.h"
 #include "components/update_client/update_client.h"
 #include "components/variations/service/variations_service.h"
 #include "components/web_resource/web_resource_pref_names.h"
 #include "ios/chrome/browser/browser_state/browser_state_info_cache.h"
+#include "ios/chrome/browser/desktop_promotion/desktop_promotion_prefs.h"
 #include "ios/chrome/browser/first_run/first_run.h"
 #import "ios/chrome/browser/geolocation/omnibox_geolocation_local_state.h"
 #import "ios/chrome/browser/memory/memory_debugger_manager.h"
 #import "ios/chrome/browser/metrics/ios_chrome_metrics_service_client.h"
 #include "ios/chrome/browser/net/http_server_properties_manager_factory.h"
 #include "ios/chrome/browser/notification_promo.h"
 #include "ios/chrome/browser/physical_web/physical_web_prefs_registration.h"
 #include "ios/chrome/browser/pref_names.h"
 #include "ios/chrome/browser/signin/signin_manager_factory.h"
 #import "ios/chrome/browser/ui/bookmarks/bookmark_interaction_controller.h"
@@ skipping 52 matching lines @@
   ntp_tiles::MostVisitedSites::RegisterProfilePrefs(registry);
   ntp_tiles::PopularSitesImpl::RegisterProfilePrefs(registry);
   ios::NotificationPromo::RegisterProfilePrefs(registry);
   password_manager::PasswordManager::RegisterProfilePrefs(registry);
   PrefProxyConfigTrackerImpl::RegisterProfilePrefs(registry);
   syncer::SyncPrefs::RegisterProfilePrefs(registry);
   TemplateURLPrepopulateData::RegisterProfilePrefs(registry);
   translate::TranslatePrefs::RegisterProfilePrefs(registry);
   variations::VariationsService::RegisterProfilePrefs(registry);
   ZeroSuggestProvider::RegisterProfilePrefs(registry);
+  RegisterDesktopPromotionUserPrefs(registry);
   RegisterVoiceSearchBrowserStatePrefs(registry);
 
   [BookmarkInteractionController registerBrowserStatePrefs:registry];
   [BookmarkPromoController registerBrowserStatePrefs:registry];
   [HandoffManager registerBrowserStatePrefs:registry];
 
   registry->RegisterBooleanPref(prefs::kDataSaverEnabled, false);
   registry->RegisterBooleanPref(
       prefs::kEnableDoNotTrack, false,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
@@ skipping 34 matching lines @@
 }
 
 // This method should be periodically pruned of year+ old migrations.
 void MigrateObsoleteBrowserStatePrefs(PrefService* prefs) {
   // Added 07/2014.
   translate::TranslatePrefs::MigrateUserPrefs(prefs, prefs::kAcceptLanguages);
 
   // Added 08/2015.
   prefs->ClearPref(::prefs::kSigninSharedAuthenticationUserId);
 }