| Index: runtime/lib/print_patch.dart | 
| diff --git a/runtime/lib/print_patch.dart b/runtime/lib/print_patch.dart | 
| index 6ae59f13c2f13be36217d5795e35a1016ef70234..e786b16a86a7af35ca645de56bbd88cd47da0979 100644 | 
| --- a/runtime/lib/print_patch.dart | 
| +++ b/runtime/lib/print_patch.dart | 
| @@ -9,7 +9,7 @@ patch void print(Object obj) { | 
| } | 
|  | 
| void _unsupportedPrint(Object obj) { | 
| -  throw const UnsupportedOperationException("'print' is not supported"); | 
| +  throw new StateError("'print' is not supported"); | 
| } | 
|  | 
| // _printClosure can be overwritten by the embedder to supply a different | 
|  |