Delete CPS IR

tests/compiler/dart2js/analyze_unused_dart2js_test.dart

Index: tests/compiler/dart2js/analyze_unused_dart2js_test.dart
diff --git a/tests/compiler/dart2js/analyze_unused_dart2js_test.dart b/tests/compiler/dart2js/analyze_unused_dart2js_test.dart
index a17914eda74e3a9ab106cc0ca904cd8e48943b5f..292c2c9c09de7689aba161c24510d54605288c3e 100644
--- a/tests/compiler/dart2js/analyze_unused_dart2js_test.dart
+++ b/tests/compiler/dart2js/analyze_unused_dart2js_test.dart
@@ -40,25 +40,9 @@ const Map<String, List<String>> WHITE_LIST = const {
   "lib/src/serialization/": const [
       "is never"],
 
-  // Nested functions are currently kept alive in the IR.
-  "lib/src/tree_ir/": const [
-    "accept", "FunctionExpression", "CreateFunction"
-  ],
-
   "lib/src/universe/universe.dart": const [
       "The method 'getterInvocationsByName' is never called.",
       "The method 'setterInvocationsByName' is never called."],
-
-  "lib/src/cps_ir/": const [
-    "accept", "CreateFunction",
-  ],
-
-  // Useful utility functions that are not currently used.
-  "lib/src/cps_ir/cps_fragment.dart": const [
-    "The method 'beginLoop' is never called.",
-    "The method 'continueLoop' is never called.",
-    "The method 'invokeMethod' is never called.",
-  ],
 };
 
 void main() {