ServiceWorker: Use mojo's data pipe for respondWith(stream)

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 313 matching lines @@
 
 void ServiceWorkerGlobalScopeProxy::DispatchForeignFetchEvent(
     int fetch_event_id,
     const WebServiceWorkerRequest& web_request) {
   if (!OriginTrials::foreignFetchEnabled(WorkerGlobalScope())) {
     // If origin trial tokens have expired, or are otherwise no longer valid
     // no events should be dispatched.
     // TODO(mek): Ideally the browser wouldn't even start the service worker
     // if its tokens have expired.
     ServiceWorkerGlobalScopeClient::From(WorkerGlobalScope())
-        ->RespondToFetchEvent(fetch_event_id, WTF::CurrentTime());
+        ->RespondToFetchEventWithNoResponse(fetch_event_id, WTF::CurrentTime());
     ServiceWorkerGlobalScopeClient::From(WorkerGlobalScope())
         ->DidHandleFetchEvent(fetch_event_id,
                               kWebServiceWorkerEventResultCompleted,
                               WTF::CurrentTime());
     return;
   }
 
   ScriptState::Scope scope(
       WorkerGlobalScope()->ScriptController()->GetScriptState());
   RefPtr<SecurityOrigin> origin =
@@ skipping 253 matching lines @@
   return *document_;
 }
 
 ServiceWorkerGlobalScope* ServiceWorkerGlobalScopeProxy::WorkerGlobalScope()
     const {
   DCHECK(worker_global_scope_);
   return worker_global_scope_;
 }
 
 }  // namespace blink