Remove everything but markdown from third_party

third_party/pkg/route_hierarchical/test/pattern_test.dart

Index: third_party/pkg/route_hierarchical/test/pattern_test.dart
diff --git a/third_party/pkg/route_hierarchical/test/pattern_test.dart b/third_party/pkg/route_hierarchical/test/pattern_test.dart
deleted file mode 100644
index 8282ff2ac480a89ea7ac0a3e89f1a2bf08be3f16..0000000000000000000000000000000000000000
--- a/third_party/pkg/route_hierarchical/test/pattern_test.dart
+++ /dev/null
@@ -1,25 +0,0 @@
-// 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.
-library route.pattern_test;
-
-import 'package:unittest/unittest.dart';
-import 'package:route_hierarchical/pattern.dart';
-
-main() {
-  test('matchAny', () {
-    var p = matchAny(['a', 'b'], exclude: ['ac', 'aa']);
-    expect(p.allMatches('a').map(matchValue), ['a']);
-    expect(p.allMatches('ab').map(matchValue), ['a', 'b']);
-    expect(p.allMatches('aa').map(matchValue), []);
-    expect(p.allMatches('bb').map(matchValue), ['b', 'b']);
-    expect(p.allMatches('aca').map(matchValue), []);
-  });
-
-  test('matchesFull', () {
-    expect(matchesFull('a', 'aa'), false);
-    expect(matchesFull('aa', 'aa'), true);
-  });
-}
-
-String matchValue(Match m) => m.input.substring(m.start, m.end);