matcher: fixed status file, formatting, tweaks to readme

test/pretty_print_unminified_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.
 
 // This file is for pretty-print tests that rely on the names of various Dart
 // types. These tests will fail when run in minified dart2js, since the names
 // will be mangled. A version of this file that works in minified dart2js is in
 // pretty_print_minified_test.dart.
 
 library matcher.print_unminified_test;
@@ skipping 24 matching lines @@
       expect(prettyPrint(new DefaultToString()),
           equals("<Instance of 'DefaultToString'>"));
     });
 
     test('with a custom [toString]', () {
       expect(prettyPrint(new CustomToString()),
           equals('CustomToString:<string representation>'));
     });
 
     test('with a custom [toString] and a private name', () {
-      expect(prettyPrint(new _PrivateName()),
-          equals('?:<string representation>'));
+      expect(
+          prettyPrint(new _PrivateName()), equals('?:<string representation>'));
     });
   });
 
   group('with an iterable', () {
     test("that's not a list", () {
       expect(prettyPrint([1, 2, 3, 4].map((n) => n * 2)),
           equals("MappedListIterable:[2, 4, 6, 8]"));
     });
 
     test("that's not a list and has a private name", () {
-      expect(prettyPrint(new _PrivateNameIterable()),
-          equals("?:[1, 2, 3]"));
+      expect(prettyPrint(new _PrivateNameIterable()), equals("?:[1, 2, 3]"));
     });
   });
 }