NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 308 chrome/browser/extensions/api/extension_action/extension_action_api.cc chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED, NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 60 chrome/browser/extensions/extension_toolbar_model.cc this, chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED, NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 201 chrome/browser/extensions/extension_toolbar_model.cc chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED) { NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 224 chrome/browser/extensions/extension_toolbar_model.cc chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED) { NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 669 chrome/browser/ui/webui/extensions/extension_settings_handler.cc case chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED: NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED 1155 chrome/browser/ui/webui/extensions/extension_settings_handler.cc chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_VISIBILITY_CHANGED,