Delete CPS IR

tests/compiler/dart2js/cps_ir/expected/closures_2.js

Index: tests/compiler/dart2js/cps_ir/expected/closures_2.js
diff --git a/tests/compiler/dart2js/cps_ir/expected/closures_2.js b/tests/compiler/dart2js/cps_ir/expected/closures_2.js
deleted file mode 100644
index b5ffeebd4af83d516691183f9f82757a10eb7917..0000000000000000000000000000000000000000
--- a/tests/compiler/dart2js/cps_ir/expected/closures_2.js
+++ /dev/null
@@ -1,17 +0,0 @@
-// Expectation for test: 
-// main(x) {
-//   a() {
-//     return x;
-//   }
-//   x = x + '1';
-//   print(a());
-//   return a;
-// }
-
-function(x) {
-  var _box_0 = {}, a = new V.main_a(_box_0);
-  _box_0.x = x;
-  _box_0.x = J.$add$ns(_box_0.x, "1");
-  P.print(a.call$0());
-  return a;
-}