Revert "Format all multitests"

tests/lib/mirrors/generics_double_substitution_test.dart

Index: tests/lib/mirrors/generics_double_substitution_test.dart
diff --git a/tests/lib/mirrors/generics_double_substitution_test.dart b/tests/lib/mirrors/generics_double_substitution_test.dart
index ed058a79f6cadba62a29cb94214e3cef3cf11e69..ea3f5bc14d84087a9d63132250ec9a3e6dce35e0 100644
--- a/tests/lib/mirrors/generics_double_substitution_test.dart
+++ b/tests/lib/mirrors/generics_double_substitution_test.dart
@@ -8,9 +8,7 @@ import 'dart:mirrors';
 import 'package:expect/expect.dart';
 
 class A<R> {}
-
 class B<S> {}
-
 class C<T> extends B<A<T>> {
   A<T> field;
   A<T> returnType() {}