Re-land "Format all multitests"

tests/language/enum_syntax_test.dart

Index: tests/language/enum_syntax_test.dart
diff --git a/tests/language/enum_syntax_test.dart b/tests/language/enum_syntax_test.dart
index fabc429eafbf95bc23fb93d5327838a260a08a6e..b7f44584bb3d1c096208edabcbe91227ecaeb753 100644
--- a/tests/language/enum_syntax_test.dart
+++ b/tests/language/enum_syntax_test.dart
@@ -6,11 +6,14 @@
 
 import 'package:expect/expect.dart';
 
-
 enum Color { red, orange, yellow, green }
 
 // Additional comma at end of list is ok.
-enum Veggies { carrot, bean, broccolo, }
+enum Veggies {
+  carrot,
+  bean,
+  broccolo,
+}
 
 // Need at least one enumeration identifier.
 enum Nada {} // //# 01: compile-time error
@@ -68,4 +71,3 @@ main() {
   // It is a compile-time error to explicitly instantiate an enum instance.
   var x = new Color(); // //# 30: compile-time error
 }
-