Re-land "Format all multitests"

tests/language_strong/constructor_name_test.dart

Index: tests/language_strong/constructor_name_test.dart
diff --git a/tests/language_strong/constructor_name_test.dart b/tests/language_strong/constructor_name_test.dart
index 7559d2eaf46dd1c9355b998596ad0e1be2270634..02fa3eda29e3a8d51cb98f05807bb6617489408b 100644
--- a/tests/language_strong/constructor_name_test.dart
+++ b/tests/language_strong/constructor_name_test.dart
@@ -8,9 +8,8 @@ class Foo {
   factory Bar.Baz(); //# 03: compile-time error
 }
 
-
 void main() {
   new Foo();
   new Foo.Foo(); //# 01: continued
   new Foo.Baz(); //# 03: continued
-}
+}