dart2js: run dartfmt on tests

tests/compiler/dart2js/for_in_test.dart

Index: tests/compiler/dart2js/for_in_test.dart
diff --git a/tests/compiler/dart2js/for_in_test.dart b/tests/compiler/dart2js/for_in_test.dart
index 23db24a89ef599c1bafbc1d4df8e60e6565c4c9c..3f02023efeec48d9f560b85c3f2afd1d008abb49 100644
--- a/tests/compiler/dart2js/for_in_test.dart
+++ b/tests/compiler/dart2js/for_in_test.dart
@@ -30,11 +30,11 @@ foo(a) {
 
 main() {
   asyncTest(() => Future.wait([
-    compile(TEST_ONE, entry: 'foo', check: (String generated) {
-      Expect.isTrue(!generated.contains(r'break'));
-    }),
-    compile(TEST_TWO, entry: 'foo', check: (String generated) {
-      Expect.isTrue(generated.contains(r'continue'));
-    }),
-  ]));
+        compile(TEST_ONE, entry: 'foo', check: (String generated) {
+          Expect.isTrue(!generated.contains(r'break'));
+        }),
+        compile(TEST_TWO, entry: 'foo', check: (String generated) {
+          Expect.isTrue(generated.contains(r'continue'));
+        }),
+      ]));
 }