fix imports link rel=stylesheet

pkg/third_party/html5lib/test/dom_compat_test.dart

Index: pkg/third_party/html5lib/test/dom_compat_test.dart
diff --git a/pkg/third_party/html5lib/test/dom_compat_test.dart b/pkg/third_party/html5lib/test/dom_compat_test.dart
deleted file mode 100644
index 896576e3135d5326ebedc90680ee6856af4f12e4..0000000000000000000000000000000000000000
--- a/pkg/third_party/html5lib/test/dom_compat_test.dart
+++ /dev/null
@@ -1,30 +0,0 @@
-library dom_compat_test;
-
-import 'dart:io';
-import 'package:unittest/unittest.dart';
-import 'package:unittest/compact_vm_config.dart';
-import 'package:html5lib/dom.dart';
-
-part 'dom_compat_test_definitions.dart';
-
-main() {
-  useCompactVMConfiguration();
-
-  registerDomCompatTests();
-
-  test('content_shell', () {
-    _runDrt('test/browser/browser_test.html');
-  });
-}
-
-void _runDrt(String htmlFile) {
-  final allPassedRegExp = new RegExp('All \\d+ tests passed');
-
-  final future = Process.run('content_shell', ['--dump-render-tree', htmlFile])
-    .then((ProcessResult pr) {
-      expect(pr.exitCode, 0);
-      expect(pr.stdout, matches(allPassedRegExp), reason: pr.stdout);
-    });
-
-  expect(future, completion(isNull));
-}