Re-land "Format all multitests"

tests/language_strong/enum_syntax_test.dart

Index: tests/language_strong/enum_syntax_test.dart
diff --git a/tests/language_strong/enum_syntax_test.dart b/tests/language_strong/enum_syntax_test.dart
index e34bc68da445704c1d05d465040217749c1e3578..172a0b9010a8c14f636a1a12bd6453950216d599 100644
--- a/tests/language_strong/enum_syntax_test.dart
+++ b/tests/language_strong/enum_syntax_test.dart
@@ -8,11 +8,14 @@
 
 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
@@ -70,4 +73,3 @@ main() {
   // It is a compile-time error to explicitly instantiate an enum instance.
   var x = new Color(); // //# 30: compile-time error
 }
-