Index: sdk/lib/_internal/lib/js_helper.dart |
diff --git a/sdk/lib/_internal/lib/js_helper.dart b/sdk/lib/_internal/lib/js_helper.dart |
index bc490dd982ec1fccfb601cf4bfc3f8309b6abab0..e7bde649eff53621fe4a0c28882eea462b9032ec 100644 |
--- a/sdk/lib/_internal/lib/js_helper.dart |
+++ b/sdk/lib/_internal/lib/js_helper.dart |
@@ -33,8 +33,8 @@ import 'dart:_foreign_helper' show |
RAW_DART_FUNCTION_REF; |
import 'dart:_interceptors'; |
-import 'dart:_collection-dev' as _symbol_dev; |
-import 'dart:_collection-dev' show MappedIterable; |
+import 'dart:_internal' as _symbol_dev; |
+import 'dart:_internal' show MappedIterable; |
import 'dart:_js_names' show |
extractKeys, |