remove redundant compatnion object

Author: rochala

compiler/src/dotty/tools/repl/transform/CollectTopLevelImports.scala

@@ -5,7 +5,7 @@ import dotty.tools.dotc.ast.untpd
 import dotty.tools.dotc.core.Contexts._
 import dotty.tools.dotc.core.Names.Name
 import dotty.tools.dotc.core.Phases.Phase
-import dotty.tools.dotc.core.StdNames.ScalaTermNames
+import dotty.tools.dotc.core.StdNames.nme
 
 
 /** This phase collects and transforms top-level Import trees to handle definition shadowing.
@@ -61,7 +61,7 @@ class CollectTopLevelImports extends Phase {
 
         val shadowedMembers = importedNames.intersect(definitionsAfterImport)
         val adjustedSelectors = shadowedMembers.map(collidingMember => {
-          untpd.ImportSelector(untpd.Ident(collidingMember), untpd.Ident(CollectTopLevelImports.nme.WILDCARD))
+          untpd.ImportSelector(untpd.Ident(collidingMember), untpd.Ident(nme.WILDCARD))
         })
 
         val remainingSelectors = selectors.filterNot(importSelector => {
@@ -83,7 +83,3 @@ class CollectTopLevelImports extends Phase {
 
 }
 
-object CollectTopLevelImports {
-  private lazy val nme: ScalaTermNames = new ScalaTermNames
-}
-