switch html5lib to new pkg layout

test/parser_feature_test.dart

Index: test/parser_feature_test.dart
diff --git a/tests/parser_feature_test.dart b/test/parser_feature_test.dart
similarity index 89%
rename from tests/parser_feature_test.dart
rename to test/parser_feature_test.dart
index a67a6d627c1a89359c3ec3788195ed8a09e00f53..641fad9c7a670d691037622aa2ad623bf22ec409 100644
--- a/tests/parser_feature_test.dart
+++ b/test/parser_feature_test.dart
@@ -4,11 +4,11 @@
 #import('dart:io');
 #import('package:unittest/unittest.dart');
 #import('package:unittest/vm_config.dart');
-#import('../lib/constants.dart');
-#import('../treebuilders/base.dart');
-#import('../treebuilders/simpletree.dart');
-#import('../html5parser.dart');
-#import('../tokenizer.dart');
+#import('package:html5lib/src/constants.dart');
+#import('package:html5lib/src/treebuilder.dart');
+#import('package:html5lib/dom.dart');
+#import('package:html5lib/html5parser.dart');
+#import('package:html5lib/tokenizer.dart');
 
 main() {
   useVmConfiguration();