Format all tests.

tests/language_strong/regress_22777_test.dart

Index: tests/language_strong/regress_22777_test.dart
diff --git a/tests/language_strong/regress_22777_test.dart b/tests/language_strong/regress_22777_test.dart
index 74f0849e73bd7a8ea569509116ce7c6927e93241..38bc24b3d70a847e428786bd73f5a0498de55094 100644
--- a/tests/language_strong/regress_22777_test.dart
+++ b/tests/language_strong/regress_22777_test.dart
@@ -7,7 +7,7 @@ import "package:expect/expect.dart";
 
 var a = 0;
 
-testSync () {
+testSync() {
   do {
     continue;
   } while (throw "Error");
@@ -40,4 +40,4 @@ test() async {
 main() {
   asyncStart();
   test().then((_) => asyncEnd());
-}
+}