Split #974 into two PRs - scalastyle updates (#1037)

* Update style warnings now that subprojects are aggregated.
Use "scalastyle-test-config.xml" for scalastyle config in tests.
Enable "_" in method names and accept method names ending in "_=".
Re-sync scalastyle-test-config.xml with scalastyle-config.xml

* Remove bogus tests that crept in with git add

* Add missing import.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/test/scala/chiselTests/RecordSpec.scala b/src/test/scala/chiselTests/RecordSpec.scala
index 2eb7cfc8..bf6b92eb 100644
--- a/src/test/scala/chiselTests/RecordSpec.scala
+++ b/src/test/scala/chiselTests/RecordSpec.scala
@@ -18,7 +18,7 @@ final class CustomBundle(elts: (String, Data)*) extends Record {
     field -> elt
   }: _*)
   def apply(elt: String): Data = elements(elt)
-  override def cloneType = {
+  override def cloneType: this.type = {
     val cloned = elts.map { case (n, d) => n -> DataMirror.internal.chiselTypeClone(d) }
     (new CustomBundle(cloned: _*)).asInstanceOf[this.type]
   }
@@ -28,11 +28,11 @@ trait RecordSpecUtils {
   class MyBundle extends Bundle {
     val foo = UInt(32.W)
     val bar = UInt(32.W)
-    override def cloneType = (new MyBundle).asInstanceOf[this.type]
+    override def cloneType: this.type = (new MyBundle).asInstanceOf[this.type]
   }
   // Useful for constructing types from CustomBundle
   // This is a def because each call to this needs to return a new instance
-  def fooBarType = new CustomBundle("foo" -> UInt(32.W), "bar" -> UInt(32.W))
+  def fooBarType: CustomBundle = new CustomBundle("foo" -> UInt(32.W), "bar" -> UInt(32.W))
 
   class MyModule(output: => Record, input: => Record) extends Module {
     val io = IO(new Bundle {