Renamed StreamSink to EventSink. Renamed signalError to addError.

sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart

Index: sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
diff --git a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
index 9c3b3775fff5c5334be291e023b94f41b418b0ba..f139b2a52f9ae99907b38fa37caf7dfad411033c 100644
--- a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
+++ b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
@@ -156,7 +156,7 @@ class Cursor native "*IDBCursor" {
     }
   }
 
-  
+
   @DomName('IDBCursor.direction')
   @DocsEditable
   final String direction;
@@ -572,7 +572,7 @@ class Index native "*IDBIndex" {
     return ObjectStore._cursorStreamFromResult(request, autoAdvance);
   }
 
-  
+
   @DomName('IDBIndex.keyPath')
   @DocsEditable
   final dynamic keyPath;
@@ -1005,7 +1005,7 @@ class ObjectStore native "*IDBObjectStore" {
 
     request.onError.listen((e) {
       //TODO: Report stacktrace once issue 4061 is resolved.
-      controller.signalError(e);
+      controller.addError(e);
     });
 
     request.onSuccess.listen((e) {