Format all tests.

tests/language/core_type_check_test.dart

 // Copyright (c) 2012, 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.
 
 import "package:expect/expect.dart";
 
 check(value, expectComparable, expectPattern) {
   Expect.equals(expectComparable, value is Comparable);
   Expect.equals(expectPattern, value is Pattern);
 }
 
 int inscrutable(int x) => x == 0 ? 0 : x | inscrutable(x & (x - 1));
 
 class A implements Comparable {
   int compareTo(o) => 0;
 }
 
-class B {
-}
+class B {}
 
 class C implements Pattern {
   matchAsPrefix(String s, [int start = 0]) => null;
   allMatches(String s, [int start = 0]) => null;
 }
 
 class D implements Pattern, Comparable {
   int compareTo(o) => 0;
   matchAsPrefix(String s, [int start = 0]) => null;
   allMatches(String s, [int start = 0]) => null;
 }
 
 main() {
-  var things = [[], 4, 4.2, 'foo', new Object(), new A(), new B(),
-                new C(), new D()];
+  var things = [
+    [],
+    4,
+    4.2,
+    'foo',
+    new Object(),
+    new A(),
+    new B(),
+    new C(),
+    new D()
+  ];
 
   check(things[inscrutable(0)], false, false); // List
   check(things[inscrutable(1)], true, false); // int
   check(things[inscrutable(2)], true, false); // num
   check(things[inscrutable(3)], true, true); // string
   check(things[inscrutable(4)], false, false); // Object
   check(things[inscrutable(5)], true, false); // A
   check(things[inscrutable(6)], false, false); // B
   check(things[inscrutable(7)], false, true); // C
   check(things[inscrutable(8)], true, true); // D
 }