| Index: LayoutTests/webexposed/global-interface-listing-expected.txt | 
| diff --git a/LayoutTests/webexposed/global-interface-listing-expected.txt b/LayoutTests/webexposed/global-interface-listing-expected.txt | 
| index a1a81c37f9667c34c907ca77d1284d01bd9a81f1..55d8165b91f82f7539f45cd18b6b0ba7de507989 100644 | 
| --- a/LayoutTests/webexposed/global-interface-listing-expected.txt | 
| +++ b/LayoutTests/webexposed/global-interface-listing-expected.txt | 
| @@ -721,6 +721,8 @@ interface GainNode | 
| method constructor | 
| interface Gamepad | 
| method constructor | 
| +interface GamepadButton | 
| +    method constructor | 
| interface GamepadEvent | 
| method constructor | 
| interface HTMLAllCollection | 
|  |