Revert "[ksmserver]Reinstate login & logout sounds"

This reverts commit c2f4588431.

Apparently this can cause the login sequence to wait for PulseAudio and
can delay the startup quite considerably, so temporarily reverting.

REVIEW: 118636
CCBUG: 335948

Conflicts:
	ksmserver/plasma_workspace.notifyrc

ksmserver/CMakeLists.txt

@@ -102,4 +102,3 @@ install(TARGETS kcheckrunning ${INSTALL_TARGETS_DEFAULT_ARGS})
 
 install( FILES org.kde.KSMServerInterface.xml DESTINATION ${DBUS_INTERFACES_INSTALL_DIR})
 install( DIRECTORY themes/ DESTINATION ${DATA_INSTALL_DIR}/ksmserver/themes )
-install( FILES plasma_workspace.notifyrc DESTINATION  ${KNOTIFYRC_INSTALL_DIR} )

ksmserver/server.h

@@ -127,8 +127,6 @@ private Q_SLOTS:
     void kcmPhase1Timeout();
     void kcmPhase2Timeout();
     void pendingShutdownTimeout();
-    void logoutSoundTimeout();
-    void logoutSoundFinished();
 
     void autoStart0();
     void autoStart1();

ksmserver/shutdown.cpp

@@ -63,7 +63,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <KConfigGroup>
 #include <KGlobal>
 #include <KLocale>
-#include <KNotification>
+// #include <KNotification>
 #include <KStandardDirs>
 #include <KTemporaryFile>
 #include <kdisplaymanager.h>
@@ -464,16 +464,9 @@ void KSMServer::completeShutdownOrCheckpoint()
         discardSession();
 
     if ( state == Shutdown ) {
-        KNotification *n = KNotification::event(QStringLiteral("exitkde"), QString(), QPixmap(), 0l, KNotification::DefaultEvent); // KDE says good bye
-        connect(n, SIGNAL(closed()), this, SLOT(logoutSoundFinished()));
-        // https://bugs.kde.org/show_bug.cgi?id=228005
-        // if sound is not working for some reason (e.g. no phonon
-        // backends are installed) the closed() signal never happens
-        // and logoutSoundFinished() never gets called. Add this timer to make
-        // sure the shutdown procedure continues even if sound system is broken.
-        QTimer::singleShot(5000, this, SLOT(logoutSoundTimeout()));
-        state = WaitingForKNotify;
         createLogoutEffectWidget();
+        startKilling();
+
     } else if ( state == Checkpoint ) {
         foreach( KSMClient* c, clients ) {
             SmsSaveComplete( c->connection());
@@ -485,24 +478,6 @@ void KSMServer::completeShutdownOrCheckpoint()
 
 }
 
-void KSMServer::logoutSoundTimeout()
-{
-    if (state != WaitingForKNotify) {
-        return;
-    }
-    kDebug(1218) << "logout sound timeout";
-    logoutSoundFinished();
-}
-
-void KSMServer::logoutSoundFinished( )
-{
-    if (state != WaitingForKNotify) {
-        return;
-    }
-    kDebug(1218) << "Logout event finished";
-    startKilling();
-}
-
 void KSMServer::startKilling()
 {
     kDebug( 1218 ) << "Starting killing clients";

ksmserver/startup.cpp

@@ -413,10 +413,9 @@ void KSMServer::autoStart2()
     }
     if( !defaultSession())
         restoreLegacySession(KSharedConfig::openConfig().data());
-
-    KNotification::event(QStringLiteral("startkde"),
-                         QString(), QPixmap(), 0l,
-                         KNotification::DefaultEvent); // this is the time KDE is up, more or less
+//     KNotification::event( QStringLiteral( "startkde" ),
+//                           QString(), QPixmap(), 0l,
+//                           KNotification::DefaultEvent ); // this is the time KDE is up, more or less
 }
 
 void KSMServer::runUserAutostart()