Wrapping leaf nodes in non polymer elements

runtime/observatory/lib/src/repositories/interfaces/repository.dart

Index: runtime/observatory/lib/src/repositories/interfaces/repository.dart
diff --git a/tests/language/export_not_shadowed_by_prefix_helper2.dart b/runtime/observatory/lib/src/repositories/interfaces/repository.dart
similarity index 66%
copy from tests/language/export_not_shadowed_by_prefix_helper2.dart
copy to runtime/observatory/lib/src/repositories/interfaces/repository.dart
index ae2dca5fcf0a4842b29e20d7652b35b6bfd65cfc..bdc419ff09a47b08de915f1608df9fd40647aab5 100644
--- a/tests/language/export_not_shadowed_by_prefix_helper2.dart
+++ b/runtime/observatory/lib/src/repositories/interfaces/repository.dart
@@ -2,8 +2,8 @@
 // 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.
 
-void f() {
-  f_called = true;
-}
+part of repositories;
 
-bool f_called = false;
+abstract class Repository<ObjectT, DescriptorT> {
+  Future<ObjectT> get(DescriptorT id);
+}