| Index: sdk/lib/async/stream_controller.dart | 
| diff --git a/sdk/lib/async/stream_controller.dart b/sdk/lib/async/stream_controller.dart | 
| index 87b64e893d1e52dc89f7b55f5b3ca19175a0bba1..d29fae354464dc064baf62cd8626f49040f1ecd9 100644 | 
| --- a/sdk/lib/async/stream_controller.dart | 
| +++ b/sdk/lib/async/stream_controller.dart | 
| @@ -780,7 +780,7 @@ abstract class _SyncStreamControllerDispatch<T> | 
| abstract class _AsyncStreamControllerDispatch<T> | 
| implements _StreamController<T> { | 
| void _sendData(T data) { | 
| -    _subscription._addPending(new _DelayedData<dynamic /*=T*/>(data)); | 
| +    _subscription._addPending(new _DelayedData<T>(data)); | 
| } | 
|  | 
| void _sendError(Object error, StackTrace stackTrace) { | 
|  |