Re-land "Format all multitests"

tests/language/fixed_type_variable_test.dart

Index: tests/language/fixed_type_variable_test.dart
diff --git a/tests/language/fixed_type_variable_test.dart b/tests/language/fixed_type_variable_test.dart
index ddfecdfec4ec4d836cb584ab807fe5e0b9bcba9d..cbe9e2b60f57cb4852be18a43f7d1a1e787b0992 100644
--- a/tests/language/fixed_type_variable_test.dart
+++ b/tests/language/fixed_type_variable_test.dart
@@ -11,8 +11,7 @@ class A<T> {
   B<T> createB() => new B<T>();
 }
 
-class NumA extends A<num> {
-}
+class NumA extends A<num> {}
 
 class B<T> {
   T value;
@@ -22,14 +21,11 @@ class B<T> {
   }
 }
 
-class StringB extends B<String> {
-}
+class StringB extends B<String> {}
 
-class C<T> extends A<T> {
-}
+class C<T> extends A<T> {}
 
-class IntC extends C<int> {
-}
+class IntC extends C<int> {}
 
 void main() {
   testA(); //# 01: ok
@@ -84,4 +80,4 @@ void testIntC() {
   instanceB.test(num, false);
   instanceB.test(int, true);
   instanceB.test(String, false);
-}
+}