Format all tests.

tests/lib_strong/mirrors/field_type_test.dart

Index: tests/lib_strong/mirrors/field_type_test.dart
diff --git a/tests/lib_strong/mirrors/field_type_test.dart b/tests/lib_strong/mirrors/field_type_test.dart
index a5e6b716ae9ff0f9115f4b209523fcf0d8184ad3..9e56745a31174b8273f9403bf263af92bf101317 100644
--- a/tests/lib_strong/mirrors/field_type_test.dart
+++ b/tests/lib_strong/mirrors/field_type_test.dart
@@ -8,10 +8,12 @@ import 'dart:mirrors';
 import "package:expect/expect.dart";
 
 String toplevelVariable;
+
 class C {
   final int i;
   const C(this.i);
 }
+
 class A<T> {
   static int staticField;
   @C(42)
@@ -74,4 +76,4 @@ main() {
   testOriginalDeclaration();
   testInstance();
   testTopLevel();
-}
+}