Revert "libnotificationmanager: Expire all notifications when "Do not disturb" is on"

This reverts commit b8b722ba.

This breaks the whitelist.

CCBUG: 440837

libnotificationmanager/abstractnotificationsmodel.cpp

@@ -29,7 +29,6 @@ using namespace NotificationManager;
 
 AbstractNotificationsModel::Private::Private(AbstractNotificationsModel *q)
     : q(q)
-    , inhibited(false)
     , lastRead(QDateTime::currentDateTimeUtc())
 {
     pendingRemovalTimer.setSingleShot(true);
@@ -71,10 +70,10 @@ void AbstractNotificationsModel::Private::onNotificationAdded(const Notification
         q->endRemoveRows();
     }
 
+    setupNotificationTimeout(notification);
+
     q->beginInsertRows(QModelIndex(), notifications.count(), notifications.count());
     notifications.append(std::move(notification));
-    // Timeout must be set after the item appends to the vector
-    setupNotificationTimeout(notification);
     q->endInsertRows();
 }
 
@@ -163,12 +162,6 @@ void AbstractNotificationsModel::Private::setupNotificationTimeout(const Notific
         return;
     }
 
-    // Don't show the notification popup after switching DND mode off.
-    if (inhibited) {
-        q->expire(notification.id());
-        return;
-    }
-
     QTimer *timer = notificationTimeouts.value(notification.id());
     if (!timer) {
         timer = new QTimer();
@@ -436,11 +429,6 @@ void AbstractNotificationsModel::stopTimeout(uint notificationId)
     delete d->notificationTimeouts.take(notificationId);
 }
 
-void AbstractNotificationsModel::setInhibited(bool inhibited)
-{
-    d->inhibited = inhibited;
-}
-
 void AbstractNotificationsModel::clear(Notifications::ClearFlags flags)
 {
     if (d->notifications.isEmpty()) {

libnotificationmanager/abstractnotificationsmodel.h

@@ -44,7 +44,6 @@ public:
 
     void startTimeout(uint notificationId);
     void stopTimeout(uint notificationId);
-    void setInhibited(bool inhibited);
 
     void clear(Notifications::ClearFlags flags);
 

libnotificationmanager/abstractnotificationsmodel_p.h

@@ -41,7 +41,6 @@ public:
     QVector<uint /*notificationId*/> pendingRemovals;
     QTimer pendingRemovalTimer;
 
-    bool inhibited; // "Do not disturb" mode
     QDateTime lastRead;
 };
 

libnotificationmanager/notificationsmodel.cpp

@@ -50,9 +50,6 @@ NotificationsModel::NotificationsModel()
         }
     });
     Server::self().init();
-
-    setInhibited(Server::self().inhibited());
-    connect(&Server::self(), &Server::inhibitedChanged, this, std::bind(&NotificationsModel::setInhibited, this, std::placeholders::_1));
 }
 
 void NotificationsModel::expire(uint notificationId)