| Index: Source/modules/serviceworkers/ServiceWorkerClients.cpp | 
| diff --git a/Source/modules/serviceworkers/ServiceWorkerClients.cpp b/Source/modules/serviceworkers/ServiceWorkerClients.cpp | 
| index cd8927c737b2621a7b0cef2106999cd7d6667302..fcec30b2387d2d58f2a913c310e707fc64720593 100644 | 
| --- a/Source/modules/serviceworkers/ServiceWorkerClients.cpp | 
| +++ b/Source/modules/serviceworkers/ServiceWorkerClients.cpp | 
| @@ -108,11 +108,6 @@ ScriptPromise ServiceWorkerClients::openWindow(ScriptState* scriptState, const S | 
| return promise; | 
| } | 
|  | 
| -    if (!context->securityOrigin()->canRequest(parsedUrl)) { | 
| -        resolver->reject(DOMException::create(SecurityError, "'" + parsedUrl.elidedString() + "' is not same-origin with the Worker.")); | 
| -        return promise; | 
| -    } | 
| - | 
| if (!context->isWindowInteractionAllowed()) { | 
| resolver->reject(DOMException::create(InvalidAccessError, "Not allowed to open a window.")); | 
| return promise; | 
|  |