Make Response::body return v8-extra based stream behind flag

third_party/WebKit/Source/web/ServiceWorkerGlobalScopeProxy.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 117 matching lines @@
     ServiceWorker* source = ServiceWorker::from(m_workerGlobalScope->getExecutionContext(), adoptPtr(handle.release()));
     WaitUntilObserver* observer = WaitUntilObserver::create(workerGlobalScope(), WaitUntilObserver::Message, eventID);
 
     Event* event = ExtendableMessageEvent::create(value, origin, ports, source, observer);
     workerGlobalScope()->dispatchExtendableEvent(event, observer);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchFetchEvent(int eventID, const WebServiceWorkerRequest& webRequest)
 {
     RespondWithObserver* observer = RespondWithObserver::create(workerGlobalScope(), eventID, webRequest.url(), webRequest.mode(), webRequest.frameType(), webRequest.requestContext());
-    Request* request = Request::create(workerGlobalScope(), webRequest);
+    Request* request = Request::create(workerGlobalScope()->scriptController()->getScriptState(), webRequest);
     request->getHeaders()->setGuard(Headers::ImmutableGuard);
     FetchEventInit eventInit;
     eventInit.setCancelable(true);
     eventInit.setRequest(request);
     eventInit.setClientId(webRequest.isMainResourceLoad() ? WebString() : webRequest.clientId());
     eventInit.setIsReload(webRequest.isReload());
     FetchEvent* fetchEvent = FetchEvent::create(EventTypeNames::fetch, eventInit, observer);
     DispatchEventResult dispatchResult = workerGlobalScope()->dispatchEvent(fetchEvent);
     observer->didDispatchEvent(dispatchResult);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchForeignFetchEvent(int eventID, const WebServiceWorkerRequest& webRequest)
 {
     ForeignFetchRespondWithObserver* observer = ForeignFetchRespondWithObserver::create(workerGlobalScope(), eventID, webRequest.url(), webRequest.mode(), webRequest.frameType(), webRequest.requestContext());
-    Request* request = Request::create(workerGlobalScope(), webRequest);
+    Request* request = Request::create(workerGlobalScope()->scriptController()->getScriptState(), webRequest);
     request->getHeaders()->setGuard(Headers::ImmutableGuard);
     ForeignFetchEventInit eventInit;
     eventInit.setCancelable(true);
     eventInit.setRequest(request);
     ForeignFetchEvent* fetchEvent = ForeignFetchEvent::create(EventTypeNames::foreignfetch, eventInit, observer);
     DispatchEventResult dispatchResult = workerGlobalScope()->dispatchEvent(fetchEvent);
     observer->didDispatchEvent(dispatchResult);
 }
 
 void ServiceWorkerGlobalScopeProxy::dispatchGeofencingEvent(int eventID, WebGeofencingEventType eventType, const WebString& regionID, const WebCircularGeofencingRegion& region)
@@ skipping 132 matching lines @@
     return *m_document;
 }
 
 ServiceWorkerGlobalScope* ServiceWorkerGlobalScopeProxy::workerGlobalScope() const
 {
     DCHECK(m_workerGlobalScope);
     return m_workerGlobalScope;
 }
 
 } // namespace blink