Add support for if, while, break, continue to js-cps

tests/compiler/dart2js/js_backend_cps_ir_test.dart

Index: tests/compiler/dart2js/js_backend_cps_ir_test.dart
diff --git a/tests/compiler/dart2js/js_backend_cps_ir_test.dart b/tests/compiler/dart2js/js_backend_cps_ir_test.dart
index f666a10fdc3d239d13fed0dfe41e5e3c1265cb0d..030b214c11c2f357a96a4c80d8c26916459fe547 100644
--- a/tests/compiler/dart2js/js_backend_cps_ir_test.dart
+++ b/tests/compiler/dart2js/js_backend_cps_ir_test.dart
@@ -17,12 +17,14 @@ import 'package:compiler/src/common.dart' show Element;
 import 'js_backend_cps_ir_basic.dart' as basic;
 import 'js_backend_cps_ir_literals.dart' as literals;
 import 'js_backend_cps_ir_operators.dart' as operators;
+import 'js_backend_cps_ir_control_flow.dart' as control_flow;
 
 const String TEST_MAIN_FILE = 'test.dart';
 
 List<TestEntry> tests = <TestEntry>[]
      ..addAll(basic.tests)
      ..addAll(literals.tests)
+     ..addAll(control_flow.tests)
      ..addAll(operators.tests);
 
 class TestEntry {