Format all multitests

tests/language/sync_generator1_test.dart

Index: tests/language/sync_generator1_test.dart
diff --git a/tests/language/sync_generator1_test.dart b/tests/language/sync_generator1_test.dart
index 565c5038a6c62542ca32fee6e62be9583874c79c..bf111ef859d515349aef2dec1c1c628c04feb0d1 100644
--- a/tests/language/sync_generator1_test.dart
+++ b/tests/language/sync_generator1_test.dart
@@ -24,13 +24,15 @@ 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";
 }