NOTIFICATION_TYPE_MULTIPLE 291 chrome/browser/extensions/api/notifications/notifications_api.cc if (has_list_items != (type == message_center::NOTIFICATION_TYPE_MULTIPLE)) NOTIFICATION_TYPE_MULTIPLE 416 chrome/browser/extensions/api/notifications/notifications_api.cc if (notification->type() != message_center::NOTIFICATION_TYPE_MULTIPLE) NOTIFICATION_TYPE_MULTIPLE 475 chrome/browser/extensions/api/notifications/notifications_api.cc return message_center::NOTIFICATION_TYPE_MULTIPLE; NOTIFICATION_TYPE_MULTIPLE 270 ui/message_center/views/notification_view.cc case NOTIFICATION_TYPE_MULTIPLE: