QmlDesigner.NodeInstances: Fix type registration

Change-Id: I571812c88b323e339f5b4c068f8027d9217da64c
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

share/qtcreator/qml/qmlpuppet/interfaces/nodeinstanceserverinterface.cpp

@@ -114,8 +114,8 @@ void NodeInstanceServerInterface::registerCommands()
     qRegisterMetaType<ChangeIdsCommand>("ChangeIdsCommand");
     qRegisterMetaTypeStreamOperators<ChangeIdsCommand>("ChangeIdsCommand");
 
-    qRegisterMetaType<ChangeStateCommand>("ChangeStateCommand");
-    qRegisterMetaTypeStreamOperators<ChangeStateCommand>("ChangeStateCommand");
+    qRegisterMetaType<PropertyAbstractContainer>("PropertyAbstractContainer");
+    qRegisterMetaTypeStreamOperators<PropertyAbstractContainer>("PropertyAbstractContainer");
 
     qRegisterMetaType<InformationChangedCommand>("InformationChangedCommand");
     qRegisterMetaTypeStreamOperators<InformationChangedCommand>("InformationChangedCommand");