Revert "qmljs: add qbs default paths"

moving original patch to master

This reverts commit 809d6b96be8842c854364f7e4181ee3bc15e495d

Change-Id: If875d22f8dad93d40be7a12e3fe3b308d6cafb8e
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

src/plugins/qmljstools/qmljsmodelmanager.cpp

@@ -224,11 +224,6 @@ void ModelManager::delayedInitialization()
 
     connect(ProjectExplorer::SessionManager::instance(), SIGNAL(projectRemoved(ProjectExplorer::Project*)),
             this, SLOT(removeProjectInfo(ProjectExplorer::Project*)));
-
-    QmlJS::ViewerContext qbsVContext;
-    qbsVContext.language = Language::QmlQbs;
-    qbsVContext.maybeAddPath(ICore::resourcePath() + QLatin1String("/qbs"));
-    setDefaultVContext(qbsVContext);
 }
 
 void ModelManager::loadDefaultQmlTypeDescriptions()