PrefChangeRegistrar 275 apps/app_window_geometry_cache_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 15 base/prefs/mock_pref_change_callback.cc PrefChangeRegistrar::NamedChangeCallback MockPrefChangeCallback::GetCallback() { PrefChangeRegistrar 41 base/prefs/mock_pref_change_callback.h PrefChangeRegistrar::NamedChangeCallback GetCallback(); PrefChangeRegistrar 11 base/prefs/pref_change_registrar.cc PrefChangeRegistrar::PrefChangeRegistrar() : service_(NULL) {} PrefChangeRegistrar 13 base/prefs/pref_change_registrar.cc PrefChangeRegistrar::~PrefChangeRegistrar() { PrefChangeRegistrar 21 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::Init(PrefService* service) { PrefChangeRegistrar 26 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::Add(const char* path, PrefChangeRegistrar 28 base/prefs/pref_change_registrar.cc Add(path, base::Bind(&PrefChangeRegistrar::InvokeUnnamedCallback, obs)); PrefChangeRegistrar 31 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::Add(const char* path, PrefChangeRegistrar 43 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::Remove(const char* path) { PrefChangeRegistrar 50 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::RemoveAll() { PrefChangeRegistrar 59 base/prefs/pref_change_registrar.cc bool PrefChangeRegistrar::IsEmpty() const { PrefChangeRegistrar 63 base/prefs/pref_change_registrar.cc bool PrefChangeRegistrar::IsObserved(const std::string& pref) { PrefChangeRegistrar 67 base/prefs/pref_change_registrar.cc bool PrefChangeRegistrar::IsManaged() { PrefChangeRegistrar 78 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::OnPreferenceChanged(PrefService* service, PrefChangeRegistrar 84 base/prefs/pref_change_registrar.cc void PrefChangeRegistrar::InvokeUnnamedCallback(const base::Closure& callback, PrefChangeRegistrar 89 base/prefs/pref_change_registrar.cc PrefService* PrefChangeRegistrar::prefs() { PrefChangeRegistrar 93 base/prefs/pref_change_registrar.cc const PrefService* PrefChangeRegistrar::prefs() const { PrefChangeRegistrar 22 base/prefs/pref_change_registrar.h class BASE_PREFS_EXPORT PrefChangeRegistrar : public PrefObserver { PrefChangeRegistrar 28 base/prefs/pref_change_registrar.h PrefChangeRegistrar(); PrefChangeRegistrar 29 base/prefs/pref_change_registrar.h virtual ~PrefChangeRegistrar(); PrefChangeRegistrar 78 base/prefs/pref_change_registrar.h DISALLOW_COPY_AND_ASSIGN(PrefChangeRegistrar); PrefChangeRegistrar 61 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 89 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 105 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 138 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar* CreatePrefChangeRegistrar() { PrefChangeRegistrar 139 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar* pref_set = new PrefChangeRegistrar(); PrefChangeRegistrar 153 base/prefs/pref_change_registrar_unittest.cc scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); PrefChangeRegistrar 160 base/prefs/pref_change_registrar_unittest.cc scoped_ptr<PrefChangeRegistrar> pref_set(CreatePrefChangeRegistrar()); PrefChangeRegistrar 178 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar pref_set; PrefChangeRegistrar 179 base/prefs/pref_change_registrar_unittest.cc PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( PrefChangeRegistrar 307 base/prefs/pref_service.h friend class PrefChangeRegistrar; PrefChangeRegistrar 31 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 88 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 92 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar_two; PrefChangeRegistrar 249 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 270 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 296 base/prefs/pref_service_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 34 base/prefs/scoped_user_pref_update_unittest.cc PrefChangeRegistrar registrar_; PrefChangeRegistrar 49 chrome/browser/android/bookmarks/managed_bookmarks_shim.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 88 chrome/browser/app_controller_mac.h scoped_ptr<PrefChangeRegistrar> profilePrefRegistrar_; PrefChangeRegistrar 89 chrome/browser/app_controller_mac.h PrefChangeRegistrar localPrefRegistrar_; PrefChangeRegistrar 304 chrome/browser/background/background_mode_manager.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 248 chrome/browser/browser_process_impl.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 785 chrome/browser/chromeos/accessibility/accessibility_manager.cc pref_change_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 816 chrome/browser/chromeos/accessibility/accessibility_manager.cc local_state_pref_change_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 246 chrome/browser/chromeos/accessibility/accessibility_manager.h scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; PrefChangeRegistrar 247 chrome/browser/chromeos/accessibility/accessibility_manager.h scoped_ptr<PrefChangeRegistrar> local_state_pref_change_registrar_; PrefChangeRegistrar 121 chrome/browser/chromeos/accessibility/magnification_manager.cc pref_change_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 255 chrome/browser/chromeos/accessibility/magnification_manager.cc scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; PrefChangeRegistrar 74 chrome/browser/chromeos/audio/audio_devices_pref_handler_impl.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 202 chrome/browser/chromeos/drive/drive_integration_service.cc PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 330 chrome/browser/chromeos/extensions/file_manager/event_router.cc : pref_change_registrar_(new PrefChangeRegistrar), PrefChangeRegistrar 31 chrome/browser/chromeos/extensions/file_manager/event_router.h class PrefChangeRegistrar; PrefChangeRegistrar 190 chrome/browser/chromeos/extensions/file_manager/event_router.h scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; PrefChangeRegistrar 196 chrome/browser/chromeos/file_manager/volume_manager.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 132 chrome/browser/chromeos/login/multi_profile_user_controller.cc scoped_ptr<PrefChangeRegistrar> registrar(new PrefChangeRegistrar); PrefChangeRegistrar 13 chrome/browser/chromeos/login/multi_profile_user_controller.h class PrefChangeRegistrar; PrefChangeRegistrar 99 chrome/browser/chromeos/login/multi_profile_user_controller.h ScopedVector<PrefChangeRegistrar> pref_watchers_; PrefChangeRegistrar 67 chrome/browser/chromeos/login/saml/saml_offline_signin_limiter.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 262 chrome/browser/chromeos/login/user_image_manager_browsertest.cc PrefChangeRegistrar pref_change_registrar; PrefChangeRegistrar 349 chrome/browser/chromeos/login/user_image_manager_browsertest.cc PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 95 chrome/browser/chromeos/login/user_image_sync_observer.cc pref_change_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 16 chrome/browser/chromeos/login/user_image_sync_observer.h class PrefChangeRegistrar; PrefChangeRegistrar 92 chrome/browser/chromeos/login/user_image_sync_observer.h scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; PrefChangeRegistrar 57 chrome/browser/chromeos/policy/login_screen_default_policy_browsertest.cc PrefChangeRegistrar registrar_; PrefChangeRegistrar 62 chrome/browser/chromeos/policy/recommendation_restorer.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 246 chrome/browser/chromeos/power/power_prefs.cc pref_change_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 14 chrome/browser/chromeos/power/power_prefs.h class PrefChangeRegistrar; PrefChangeRegistrar 61 chrome/browser/chromeos/power/power_prefs.h scoped_ptr<PrefChangeRegistrar> pref_change_registrar_; PrefChangeRegistrar 85 chrome/browser/chromeos/proxy_config_service_impl.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 88 chrome/browser/chromeos/proxy_config_service_impl.h PrefChangeRegistrar local_state_pref_registrar_; PrefChangeRegistrar 64 chrome/browser/chromeos/session_length_limiter.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 142 chrome/browser/chromeos/system/automatic_reboot_manager.h PrefChangeRegistrar local_state_registrar_; PrefChangeRegistrar 173 chrome/browser/content_settings/content_settings_default_provider.cc PrefChangeRegistrar::NamedChangeCallback callback = base::Bind( PrefChangeRegistrar 84 chrome/browser/content_settings/content_settings_default_provider.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 198 chrome/browser/content_settings/content_settings_policy_provider.cc PrefChangeRegistrar::NamedChangeCallback callback = PrefChangeRegistrar 74 chrome/browser/content_settings/content_settings_policy_provider.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 95 chrome/browser/content_settings/content_settings_pref_provider.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 89 chrome/browser/content_settings/content_settings_pref_provider_unittest.cc PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 140 chrome/browser/content_settings/cookie_settings.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 204 chrome/browser/devtools/devtools_adb_bridge.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 302 chrome/browser/devtools/port_forwarding_controller.cc PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 60 chrome/browser/devtools/port_forwarding_controller.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 84 chrome/browser/extensions/api/font_settings/font_settings_api.cc PrefChangeRegistrar* registrar, PrefChangeRegistrar 86 chrome/browser/extensions/api/font_settings/font_settings_api.cc const PrefChangeRegistrar::NamedChangeCallback& callback) { PrefChangeRegistrar 110 chrome/browser/extensions/api/font_settings/font_settings_api.cc PrefChangeRegistrar::NamedChangeCallback callback = PrefChangeRegistrar 66 chrome/browser/extensions/api/font_settings/font_settings_api.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 39 chrome/browser/extensions/api/hotword_private/hotword_private_api.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 53 chrome/browser/extensions/api/preference/chrome_direct_setting_api.cc PrefChangeRegistrar* registrar, PrefChangeRegistrar 55 chrome/browser/extensions/api/preference/chrome_direct_setting_api.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 38 chrome/browser/extensions/api/preference/preference_api.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 39 chrome/browser/extensions/api/preference/preference_api.h PrefChangeRegistrar incognito_registrar_; PrefChangeRegistrar 313 chrome/browser/extensions/api/preference/preference_api_prefs_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 319 chrome/browser/extensions/api/preference/preference_api_prefs_unittest.cc PrefChangeRegistrar incognito_registrar; PrefChangeRegistrar 167 chrome/browser/extensions/error_console/error_console.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 665 chrome/browser/extensions/extension_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 197 chrome/browser/extensions/extension_toolbar_model.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 51 chrome/browser/extensions/external_policy_loader.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 58 chrome/browser/extensions/install_tracker.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 24 chrome/browser/gpu/gpu_mode_manager.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 135 chrome/browser/invalidation/ticl_invalidation_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 51 chrome/browser/managed_mode/managed_mode_interstitial.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 237 chrome/browser/managed_mode/managed_user_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 153 chrome/browser/managed_mode/managed_user_sync_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 53 chrome/browser/managed_mode/supervised_user_pref_mapping_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 235 chrome/browser/net/http_server_properties_manager.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 163 chrome/browser/net/pref_proxy_config_tracker_impl.h PrefChangeRegistrar proxy_prefs_; PrefChangeRegistrar 170 chrome/browser/net/ssl_config_service_manager_pref.cc PrefChangeRegistrar local_state_change_registrar_; PrefChangeRegistrar 193 chrome/browser/net/ssl_config_service_manager_pref.cc PrefChangeRegistrar::NamedChangeCallback local_state_callback = base::Bind( PrefChangeRegistrar 157 chrome/browser/plugins/plugin_prefs.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 87 chrome/browser/prefs/pref_metrics_service.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 102 chrome/browser/printing/cloud_print/cloud_print_proxy_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 212 chrome/browser/profiles/profile_impl.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 457 chrome/browser/safe_browsing/safe_browsing_service.cc PrefChangeRegistrar* registrar = new PrefChangeRegistrar(); PrefChangeRegistrar 479 chrome/browser/safe_browsing/safe_browsing_service.cc std::map<PrefService*, PrefChangeRegistrar*>::iterator iter; PrefChangeRegistrar 25 chrome/browser/safe_browsing/safe_browsing_service.h class PrefChangeRegistrar; PrefChangeRegistrar 199 chrome/browser/safe_browsing/safe_browsing_service.h std::map<PrefService*, PrefChangeRegistrar*> prefs_map_; PrefChangeRegistrar 50 chrome/browser/safe_browsing/safe_browsing_tab_observer.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 78 chrome/browser/search/hotword_service.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 161 chrome/browser/search/instant_service.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 681 chrome/browser/search_engines/template_url_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 154 chrome/browser/spellchecker/spellcheck_service.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 59 chrome/browser/sync/glue/typed_url_data_type_controller.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 358 chrome/browser/translate/translate_manager_render_view_host_unittest.cc PrefChangeRegistrar::NamedChangeCallback pref_callback_; PrefChangeRegistrar 1058 chrome/browser/translate/translate_manager_render_view_host_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 1108 chrome/browser/translate/translate_manager_render_view_host_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 1149 chrome/browser/translate/translate_manager_render_view_host_unittest.cc PrefChangeRegistrar registrar; PrefChangeRegistrar 120 chrome/browser/ui/app_list/extension_app_model_builder.h PrefChangeRegistrar extension_pref_change_registrar_; PrefChangeRegistrar 50 chrome/browser/ui/app_list/recommended_apps.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 561 chrome/browser/ui/ash/launcher/chrome_launcher_controller.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 317 chrome/browser/ui/ash/system_tray_delegate_chromeos.cc local_state_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 939 chrome/browser/ui/ash/system_tray_delegate_chromeos.cc user_pref_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 263 chrome/browser/ui/ash/system_tray_delegate_chromeos.h scoped_ptr<PrefChangeRegistrar> local_state_registrar_; PrefChangeRegistrar 264 chrome/browser/ui/ash/system_tray_delegate_chromeos.h scoped_ptr<PrefChangeRegistrar> user_pref_registrar_; PrefChangeRegistrar 804 chrome/browser/ui/browser.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 194 chrome/browser/ui/browser_command_controller.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 195 chrome/browser/ui/browser_command_controller.h PrefChangeRegistrar local_pref_registrar_; PrefChangeRegistrar 61 chrome/browser/ui/cocoa/bookmarks/bookmark_bar_bridge.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 84 chrome/browser/ui/gesture_prefs_observer_factory_aura.cc PrefChangeRegistrar registrar_; PrefChangeRegistrar 76 chrome/browser/ui/gtk/global_menu_bar.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 305 chrome/browser/ui/gtk/gtk_theme_service.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 57 chrome/browser/ui/navigation_correction_tab_observer.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 115 chrome/browser/ui/prefs/prefs_tab_helper.cc PrefChangeRegistrar* registrar, PrefChangeRegistrar 117 chrome/browser/ui/prefs/prefs_tab_helper.cc const PrefChangeRegistrar::NamedChangeCallback& obs) { PrefChangeRegistrar 306 chrome/browser/ui/prefs/prefs_tab_helper.cc PrefChangeRegistrar::NamedChangeCallback webkit_callback = base::Bind( PrefChangeRegistrar 58 chrome/browser/ui/prefs/prefs_tab_helper.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 376 chrome/browser/ui/views/bookmarks/bookmark_bar_view.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 29 chrome/browser/ui/views/frame/browser_window_property_manager_win.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 154 chrome/browser/ui/views/frame/global_menu_bar_x11.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 166 chrome/browser/ui/views/tabs/browser_tab_strip_controller.h PrefChangeRegistrar local_pref_registrar_; PrefChangeRegistrar 60 chrome/browser/ui/webui/app_list/start_page_handler.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 77 chrome/browser/ui/webui/chromeos/slow_ui.cc scoped_ptr<PrefChangeRegistrar> user_pref_registrar_; PrefChangeRegistrar 98 chrome/browser/ui/webui/chromeos/slow_ui.cc user_pref_registrar_.reset(new PrefChangeRegistrar); PrefChangeRegistrar 291 chrome/browser/ui/webui/extensions/extension_settings_handler.h PrefChangeRegistrar pref_registrar_; PrefChangeRegistrar 79 chrome/browser/ui/webui/inspect_ui.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 27 chrome/browser/ui/webui/ntp/app_launcher_handler.h class PrefChangeRegistrar; PrefChangeRegistrar 157 chrome/browser/ui/webui/ntp/app_launcher_handler.h PrefChangeRegistrar extension_pref_change_registrar_; PrefChangeRegistrar 160 chrome/browser/ui/webui/ntp/app_launcher_handler.h PrefChangeRegistrar local_state_pref_change_registrar_; PrefChangeRegistrar 69 chrome/browser/ui/webui/ntp/new_tab_page_sync_handler.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 152 chrome/browser/ui/webui/ntp/new_tab_ui.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 98 chrome/browser/ui/webui/ntp/ntp_resource_cache.h PrefChangeRegistrar profile_pref_change_registrar_; PrefChangeRegistrar 99 chrome/browser/ui/webui/ntp/ntp_resource_cache.h PrefChangeRegistrar local_state_pref_change_registrar_; PrefChangeRegistrar 336 chrome/browser/ui/webui/options/browser_options_handler.h PrefChangeRegistrar profile_pref_registrar_; PrefChangeRegistrar 220 chrome/browser/ui/webui/options/content_settings_handler.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 168 chrome/browser/ui/webui/options/core_options_handler.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 170 chrome/browser/ui/webui/options/core_options_handler.h PrefChangeRegistrar local_state_registrar_; PrefChangeRegistrar 127 chrome/browser/ui/webui/options/manage_profile_handler.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 180 chrome/browser/ui/webui/options/preferences_browsertest.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 85 chrome/browser/ui/webui/options/startup_pages_handler.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 51 chrome/browser/web_resource/eula_accepted_notifier.h PrefChangeRegistrar registrar_; PrefChangeRegistrar 195 components/policy/core/browser/url_blacklist_manager.h PrefChangeRegistrar pref_change_registrar_; PrefChangeRegistrar 205 components/signin/core/browser/signin_manager.h PrefChangeRegistrar local_state_pref_registrar_; PrefChangeRegistrar 45 components/translate/core/browser/translate_accept_languages.h PrefChangeRegistrar pref_change_registrar_;