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

third_party/WebKit/public/web/modules/serviceworker/WebServiceWorkerContextClient.h

 /*
  * 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 21 matching lines @@
 #define WebServiceWorkerContextClient_h
 
 #include <memory>
 
 #include "public/platform/WebMessagePortChannel.h"
 #include "public/platform/WebURL.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"
 #include "public/web/WebDevToolsAgentClient.h"
 #include "v8/include/v8.h"
 
 namespace blink {
 
 struct WebPaymentAppResponse;
 struct WebServiceWorkerClientQueryOptions;
 class WebServiceWorkerContextProxy;
 class WebServiceWorkerNetworkProvider;
 class WebServiceWorkerProvider;
@@ skipping 111 matching lines @@
       double eventDispatchTime) {}
 
   // ServiceWorker specific methods. respondFetchEvent will be called after
   // FetchEvent returns a response by the ServiceWorker's script context, and
   // didHandleFetchEvent will be called after the end of FetchEvent's
   // lifecycle. When no response is provided, the browser should fallback to
   // native fetch. EventIDs are the same with the ids passed from
   // dispatchFetchEvent respectively.
   virtual void respondToFetchEvent(int fetchEventID, double eventDispatchTime) {
   }
-  virtual void respondToFetchEvent(int fetchEventID,
-                                   const WebServiceWorkerResponse& response,
-                                   double eventDispatchTime) {}
+  virtual void respondToFetchEventWithResponse(
+      int fetchEventID,
+      const WebServiceWorkerResponse& response,
+      double eventDispatchTime) {}
+  virtual void respondToFetchEventWithResponseStream(
+      int fetchEventID,
+      const WebServiceWorkerResponse& response,
+      WebServiceWorkerStreamHandle* streamHandle,
+      double eventDispatchTime) {}
   virtual void respondToPaymentRequestEvent(
       int eventId,
       const WebPaymentAppResponse& response,
       double eventDispatchTime) {}
   virtual void didHandleFetchEvent(int fetchEventID,
                                    WebServiceWorkerEventResult result,
                                    double eventDispatchTime) {}
 
   // ServiceWorker specific method. Called after InstallEvent (dispatched
   // via WebServiceWorkerContextProxy) is handled by the ServiceWorker's
@@ skipping 114 matching lines @@
   // Called when the worker wants to register subscopes to handle via foreign
   // fetch. Will only be called while an install event is in progress.
   virtual void registerForeignFetchScopes(
       const WebVector<WebURL>& subScopes,
       const WebVector<WebSecurityOrigin>& origins) = 0;
 };
 
 }  // namespace blink
 
 #endif  // WebServiceWorkerContextClient_h