Revert "Format all multitests"

tests/language_strong/sync_generator1_test.dart

Index: tests/language_strong/sync_generator1_test.dart
diff --git a/tests/language_strong/sync_generator1_test.dart b/tests/language_strong/sync_generator1_test.dart
index 03c15141de4874a094fc2a11f1187adfbbf79f15..9d517e988b8a0ca7ee9f518978d4a1f592ddd843 100644
--- a/tests/language_strong/sync_generator1_test.dart
+++ b/tests/language_strong/sync_generator1_test.dart
@@ -24,15 +24,13 @@ class Range {
     while (e <= end) yield e++;
   }
 
-  get yield sync* {
-    // yield is a legal member name here.
+  get yield sync* {  // yield is a legal member name here.
     var e = start;
     while (e <= end) yield e++;
   }
 }
 
-get sync sync* {
-  // sync is a legal identifier.
+get sync sync* {  // sync is a legal identifier.
   yield "sync";
 }