QmlJS: Honor typeinfo lines in qmldir files.

Change-Id: I1ddad1eb031bc4b95671be4a474b5e8e72f6e350
Reviewed-on: http://codereview.qt-project.org/4137
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@nokia.com>

src/libs/qmljs/qmljsdocument.cpp

@@ -373,6 +373,7 @@ LibraryInfo::LibraryInfo(const QmlDirParser &parser)
     : _status(Found)
     , _components(parser.components())
     , _plugins(parser.plugins())
+    , _typeinfos(parser.typeInfos())
     , _dumpStatus(NoTypeInfo)
 {
 }