| Index: Source/modules/serviceworkers/Response.idl
 | 
| diff --git a/Source/modules/serviceworkers/Response.idl b/Source/modules/serviceworkers/Response.idl
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| index 518c65ce2fe9b4ed993034556fe911c57d656eb1..0ffe90f9271dd2f72c07f5fdab364050c5c21611 100644
 | 
| --- a/Source/modules/serviceworkers/Response.idl
 | 
| +++ b/Source/modules/serviceworkers/Response.idl
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| @@ -12,7 +12,8 @@ enum ResponseType { "basic", "cors", "default", "error", "opaque" };
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|      Constructor(Blob body, optional Dictionary responseInitDict),
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|      RuntimeEnabled=ServiceWorker,
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|      Exposed=ServiceWorker,
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| -    RaisesException=Constructor
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| +    RaisesException=Constructor,
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| +    WillBeGarbageCollected,
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|  ] interface Response {
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|      // FIXME: Implement redirect().
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|      readonly attribute ResponseType type;
 | 
| 
 |