Format all tests.

tests/lib/mirrors/invoke_natives_malicious_test.dart

 // Copyright (c) 2014, 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.
 
 library test.invoke_natives;
 
 import 'dart:mirrors';
 import 'package:expect/expect.dart';
 
 test(name, action) {
   print(name);
-  Expect.throws(action, (e)=>true, name);
+  Expect.throws(action, (e) => true, name);
   print("done");
 }
 
 main() {
   LibraryMirror dartcore = reflectClass(Object).owner;
 
   test('List_copyFromObjectArray', () {
     var receiver = new List(3);
     var selector = MirrorSystem.getSymbol('_copyFromObjectArray', dartcore);
     var src = new List(3);
     var srcStart = 10;
     var dstStart = 10;
     var count = 10;
     reflect(receiver).invoke(selector, [src, srcStart, dstStart, count]);
   });
 }