Remove self type from object

Author: allanrenucci

collections/src/main/scala/strawman/collection/immutable/ImmutableArray.scala

@@ -125,8 +125,8 @@ sealed abstract class ImmutableArray[+A]
   * @define coll immutable array
   * @define Coll `ImmutableArray`
   */
-object ImmutableArray extends StrictOptimizedClassTagSeqFactory[ImmutableArray] { self =>
-  val untagged: SeqFactory[ImmutableArray] = new ClassTagSeqFactory.AnySeqDelegate(self)
+object ImmutableArray extends StrictOptimizedClassTagSeqFactory[ImmutableArray] {
+  val untagged: SeqFactory[ImmutableArray] = new ClassTagSeqFactory.AnySeqDelegate(this)
 
   private[this] lazy val emptyImpl = new ImmutableArray.ofRef[Nothing](new Array[Nothing](0))
 

collections/src/main/scala/strawman/collection/mutable/UnrolledBuffer.scala

@@ -229,9 +229,9 @@ sealed class UnrolledBuffer[T](implicit val tag: ClassTag[T])
 }
 
 
-object UnrolledBuffer extends StrictOptimizedClassTagSeqFactory[UnrolledBuffer] { self =>
+object UnrolledBuffer extends StrictOptimizedClassTagSeqFactory[UnrolledBuffer] {
 
-  val untagged: SeqFactory[UnrolledBuffer] = new ClassTagSeqFactory.AnySeqDelegate(self)
+  val untagged: SeqFactory[UnrolledBuffer] = new ClassTagSeqFactory.AnySeqDelegate(this)
 
   def empty[A : ClassTag]: UnrolledBuffer[A] = new UnrolledBuffer[A]
 

collections/src/main/scala/strawman/collection/mutable/WrappedArray.scala

@@ -78,8 +78,8 @@ abstract class WrappedArray[T]
 
 /** A companion object used to create instances of `WrappedArray`.
   */
-object WrappedArray extends StrictOptimizedClassTagSeqFactory[WrappedArray] { self =>
-  val untagged: SeqFactory[WrappedArray] = new ClassTagSeqFactory.AnySeqDelegate(self)
+object WrappedArray extends StrictOptimizedClassTagSeqFactory[WrappedArray] {
+  val untagged: SeqFactory[WrappedArray] = new ClassTagSeqFactory.AnySeqDelegate(this)
 
   // This is reused for all calls to empty.
   private val EmptyWrappedArray  = new ofRef[AnyRef](new Array[AnyRef](0))