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

third_party/WebKit/Source/modules/serviceworkers/ServiceWorkerGlobalScopeClient.h

 /*
  * Copyright (C) 2014 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 24 matching lines @@
 #include "core/dom/MessagePort.h"
 #include "core/workers/WorkerClients.h"
 #include "modules/ModulesExport.h"
 #include "platform/wtf/Forward.h"
 #include "platform/wtf/Noncopyable.h"
 #include "public/platform/WebMessagePortChannel.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerClientsClaimCallbacks.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerClientsInfo.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerEventResult.h"
 #include "public/platform/modules/serviceworker/WebServiceWorkerSkipWaitingCallbacks.h"
+#include "public/platform/modules/serviceworker/WebServiceWorkerStreamHandle.h"
 
 namespace blink {
 
 struct WebPaymentAppResponse;
 struct WebServiceWorkerClientQueryOptions;
 class ExecutionContext;
 class WebServiceWorkerResponse;
 class WebURL;
 class WorkerClients;
 
@@ skipping 34 matching lines @@
   virtual void DidHandleBackgroundFetchFailEvent(
       int event_id,
       WebServiceWorkerEventResult,
       double event_dispatch_time) = 0;
   virtual void DidHandleBackgroundFetchedEvent(int event_id,
                                                WebServiceWorkerEventResult,
                                                double event_dispatch_time) = 0;
   virtual void DidHandleExtendableMessageEvent(int event_id,
                                                WebServiceWorkerEventResult,
                                                double event_dispatch_time) = 0;
-  // Calling respondToFetchEvent without response means no response was
-  // provided by the service worker in the fetch events, so fallback to native.
-  virtual void RespondToFetchEvent(int fetch_event_id,
-                                   double event_dispatch_time) = 0;
+  virtual void RespondToFetchEventWithNoResponse(
+      int fetch_event_id,
+      double event_dispatch_time) = 0;
   virtual void RespondToFetchEvent(int fetch_event_id,
                                    const WebServiceWorkerResponse&,
                                    double event_dispatch_time) = 0;
+  virtual void RespondToFetchEventWithResponseStream(
+      int fetch_event_id,
+      const WebServiceWorkerResponse&,
+      WebServiceWorkerStreamHandle*,
+      double event_dispatch_time) = 0;
   virtual void RespondToPaymentRequestEvent(int event_id,
                                             const WebPaymentAppResponse&,
                                             double event_dispatch_time) = 0;
   virtual void DidHandleFetchEvent(int fetch_event_id,
                                    WebServiceWorkerEventResult,
                                    double event_dispatch_time) = 0;
   virtual void DidHandleInstallEvent(int install_event_id,
                                      WebServiceWorkerEventResult,
                                      double event_dispatch_time) = 0;
   virtual void DidHandleNotificationClickEvent(int event_id,
@@ skipping 34 matching lines @@
   ServiceWorkerGlobalScopeClient() {}
 };
 
 MODULES_EXPORT void ProvideServiceWorkerGlobalScopeClientToWorker(
     WorkerClients*,
     ServiceWorkerGlobalScopeClient*);
 
 }  // namespace blink
 
 #endif  // ServiceWorkerGlobalScopeClient_h