Drop special handling of dotty (2)

Author: odersky

compiler/src/dotty/tools/dotc/transform/SymUtils.scala

@@ -352,8 +352,6 @@ object SymUtils:
       self.hasAnnotation(defn.ExperimentalAnnot)
       || isDefaultArgumentOfExperimentalMethod
       || (!self.is(Package) && self.owner.isInExperimentalScope)
-      || self.topLevelClass.ownersIterator.exists(p =>
-          p.is(Package) && p.owner.isRoot && p.name == tpnme.dotty)
 
     /** The declared self type of this class, as seen from `site`, stripping
     *  all refinements for opaque types.