| Index: Source/core/html/HTMLSelectElement.idl | 
| diff --git a/Source/core/html/HTMLSelectElement.idl b/Source/core/html/HTMLSelectElement.idl | 
| index 658e9918f3f82d8a1495b94dc29a9776ae1f5941..6dea66e2cb6cb9ed4ccf1b84a21f4e344cccd688 100644 | 
| --- a/Source/core/html/HTMLSelectElement.idl | 
| +++ b/Source/core/html/HTMLSelectElement.idl | 
| @@ -38,6 +38,8 @@ interface HTMLSelectElement : HTMLElement { | 
| Element namedItem([Default=Undefined] optional DOMString name); | 
| [RaisesException] void add([Default=Undefined] optional HTMLElement element, | 
| [Default=Undefined] optional HTMLElement before); | 
| +    [RaisesException, ImplementedAs=addBeforeOptionAtIndex] void add([Default=Undefined] optional HTMLElement element, | 
| +                                                                     [Default=Undefined] optional long before); | 
| void remove(long index); | 
| [RaisesException] void remove(); | 
| readonly attribute HTMLCollection selectedOptions; | 
|  |