Format all tests.

tests/language/function_subtype_inline1_test.dart

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 // Dart test program for constructors and initializers.
 
 // Check function subtyping.
 
 import 'package:expect/expect.dart';
 
 class A {}
+
 class B extends A {}
+
 class C extends A {}
 
-class Class<K,V> {
+class Class<K, V> {
   void forEach(void f(K k, V v)) {}
 }
 
 main() {
-  Class<B,C> c = new Class<B,C>();
+  Class<B, C> c = new Class<B, C>();
   c.forEach((A a, A b) {});
   c.forEach((B a, C b) {});
   try {
     c.forEach((A a, B b) {});
     Expect.isFalse(isCheckedMode());
   } catch (e) {
     Expect.isTrue(isCheckedMode());
   }
 }
 
-
 isCheckedMode() {
   try {
     var i = 1;
     String s = i;
     return false;
   } catch (e) {
     return true;
   }
-}
+}