Re-land "Format all multitests"

tests/language_strong/check_member_static_test.dart

Index: tests/language_strong/check_member_static_test.dart
diff --git a/tests/language_strong/check_member_static_test.dart b/tests/language_strong/check_member_static_test.dart
index e89fb62f41f886d9844c223f00a7ce22b62d93fd..c0b503209467146d4d64023d44b3d1edf4bae9b4 100644
--- a/tests/language_strong/check_member_static_test.dart
+++ b/tests/language_strong/check_member_static_test.dart
@@ -7,9 +7,7 @@ class A {
   var b;
 }
 
-class B extends A {
-
-}
+class B extends A {}
 
 class C extends B {
   var a; //# 01: static type warning
@@ -18,4 +16,4 @@ class C extends B {
 
 void main() {
   new C();
-}
+}