| Index: Source/modules/serviceworkers/ServiceWorker.idl
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| diff --git a/Source/modules/serviceworkers/ServiceWorker.idl b/Source/modules/serviceworkers/ServiceWorker.idl
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| index dfc8f8032400013776ede909537f434609a5ce4b..72d90ea308ebb9e029b686a051f8d50572247e9d 100644
 | 
| --- a/Source/modules/serviceworkers/ServiceWorker.idl
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| +++ b/Source/modules/serviceworkers/ServiceWorker.idl
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| @@ -41,6 +41,7 @@ enum ServiceWorkerState {
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|  [
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|      ActiveDOMObject,
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|      RuntimeEnabled=ServiceWorker,
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| +    TypeChecking=Interface,
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|  ] interface ServiceWorker : EventTarget {
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|  
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|      // FIXME: Should inherit this from Worker.
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| 
 |