pkg/matcher: Reverting 36881,36896 while investigating dart2js checked crash

pkg/matcher/lib/mirror_matchers.dart

Index: pkg/matcher/lib/mirror_matchers.dart
diff --git a/pkg/matcher/lib/mirror_matchers.dart b/pkg/matcher/lib/mirror_matchers.dart
index f397128fc2b74c3cfc97e39c75a7082800ec51cb..c836bc9f565760a5fed41398ff4396c71b699267 100644
--- a/pkg/matcher/lib/mirror_matchers.dart
+++ b/pkg/matcher/lib/mirror_matchers.dart
@@ -2,17 +2,21 @@
 // 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.
 
-/// The mirror matchers library provides some additional matchers that
-/// make use of `dart:mirrors`.
+/**
+ * The mirror matchers library provides some additional matchers that
+ * make use of `dart:mirrors`.
+ */
 library matcher.mirror_matchers;
 
 import 'dart:mirrors';
 
 import 'matcher.dart';
 
-/// Returns a matcher that checks if a class instance has a property
-/// with name [name], and optionally, if that property in turn satisfies
-/// a [matcher].
+/**
+ * Returns a matcher that checks if a class instance has a property
+ * with name [name], and optionally, if that property in turn satisfies
+ * a [matcher].
+ */
 Matcher hasProperty(String name, [matcher]) =>
   new _HasProperty(name, matcher == null ? null : wrapMatcher(matcher));