get rid of containmentActions::config()

src/plasma/containmentactions.cpp

@@ -77,17 +77,6 @@ Containment *ContainmentActions::containment()
     return qobject_cast<Containment*>(parent());
 }
 
-KConfigGroup ContainmentActions::config() const
-{
-    KConfigGroup cfg;
-    if (!d->containment) {
-        return cfg;
-    }
-
-    cfg = KConfigGroup(d->containment->corona()->config(), "ActionPlugins");
-    return KConfigGroup(&cfg, QString::number(d->containment->containmentType()));
-}
-
 void ContainmentActions::restore(const KConfigGroup &config)
 {
     Q_UNUSED(config);

src/plasma/containmentactions.h

@@ -70,12 +70,6 @@ class PLASMA_EXPORT ContainmentActions : public QObject
          */
         KPluginInfo pluginInfo() const;
 
-        /**
-         * Returns the configurations of this containmentactions
-         * @since 5.0
-         */
-        KConfigGroup config() const;
-
         /**
          * This method should be called once the plugin is loaded or settings are changed.
          * @param config Config group to load settings

src/scriptengines/qml/plasmoid/containmentinterface.cpp

@@ -365,7 +365,8 @@ void ContainmentInterface::addContainmentActions(QMenu &desktopMenu, QEvent *eve
         plugin->setContainment(containment());
 
         // now configure it
-        KConfigGroup cfg = plugin->config();
+        KConfigGroup cfg(containment()->corona()->config(), "ActionPlugins");
+        cfg = KConfigGroup(&cfg, QString::number(containment()->containmentType()));
         KConfigGroup pluginConfig = KConfigGroup(&cfg, trigger);
         plugin->restore(pluginConfig);
     }