Format all tests.

tests/language/bound_closure_equality_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.
 
 import "package:expect/expect.dart";
 
 class A {
   const A();
   foo() => 42;
 }
@@ skipping 15 matching lines @@
     Expect.equals(array[i], array[i]);
     Expect.equals(array[i].foo, array[i].foo);
     Expect.equals(array[i].foo.hashCode, array[i].foo.hashCode);
     for (int j = 0; j < array.length; j++) {
       if (i == j) continue;
       Expect.notEquals(array[i].foo, array[j].foo);
     }
   }
 
   // Try with dart2js intercepted types.
-  array =  ['foo', 'bar', [], [], const []];
+  array = ['foo', 'bar', [], [], const []];
   set = new Set.from(array.map((a) => a.indexOf));
   Expect.equals(array.length, set.length);
   set.addAll(array.map((a) => a.indexOf));
   Expect.equals(array.length, set.length);
 
   for (int i = 0; i < array.length; i += 2) {
     Expect.isTrue(set.contains(array[i].indexOf));
     Expect.equals(array[i], array[i]);
     Expect.equals(array[i].indexOf, array[i].indexOf);
     Expect.equals(array[i].indexOf.hashCode, array[i].indexOf.hashCode);
@@ skipping 20 matching lines @@
   Expect.equals(1, set.length);
   set.addAll(array.map((a) => a.indexOf));
   Expect.equals(1, set.length);
 
   Expect.isTrue(set.contains(array[0].indexOf));
   Expect.equals(array[0].indexOf, array[0].indexOf);
   Expect.equals(array[0].indexOf.hashCode, array[0].indexOf.hashCode);
   Expect.equals(array[0].indexOf, array[1].indexOf);
   Expect.equals(array[0].indexOf.hashCode, array[1].indexOf.hashCode);
 }