Format all tests.

tests/language_strong/function_subtype_bound_closure6_test.dart

Index: tests/language_strong/function_subtype_bound_closure6_test.dart
diff --git a/tests/language_strong/function_subtype_bound_closure6_test.dart b/tests/language_strong/function_subtype_bound_closure6_test.dart
index 931e458782a326262bd6d754acfd10c37b0f4053..78651e3f1847212eb27cd88f26940eb8ef63cde8 100644
--- a/tests/language_strong/function_subtype_bound_closure6_test.dart
+++ b/tests/language_strong/function_subtype_bound_closure6_test.dart
@@ -32,6 +32,7 @@ class C<T> {
       Expect.equals(expectedResult, baz is Boz<T>, 'baz is Boz<$nameOfT>');
       Expect.isFalse(baz is Biz<T>, 'bar is Biz<$nameOfT>');
     }
+
     localMethod();
   }
 }