Tests.QmlDesigner: fix testSubComponentManager()

Types names changed.

Change-Id: Ide7cc23289ab490ff272ca99ee048ccc6c99d335
Reviewed-by: Marco Bubke <marco.bubke@digia.com>

tests/auto/qml/qmldesigner/coretests/tst_testcore.cpp

@@ -3521,7 +3521,7 @@ void tst_TestCore::testSubComponentManager()
 
     QVERIFY(model->metaInfo("QtQuick.Rectangle").propertyNames().contains("border.width"));
 
-    QVERIFY(model->metaInfo("QtQuick.Pen").isValid());
+    QVERIFY(model->metaInfo("<cpp>.QDeclarative1Pen").isValid());
     NodeMetaInfo myButtonMetaInfo = model->metaInfo("MyButton");
     QVERIFY(myButtonMetaInfo.isValid());
     QVERIFY(myButtonMetaInfo.propertyNames().contains("border.width"));