Introduce FetchEventPreloadHandle to pass the preload response to FetchEvent.

content/browser/service_worker/embedded_worker_test_helper.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_TEST_HELPER_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_TEST_HELPER_H_
 
 #include <stdint.h>
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/optional.h"
 #include "base/time/time.h"
 #include "content/common/service_worker/embedded_worker.mojom.h"
+#include "content/common/service_worker/fetch_event_dispatcher.mojom.h"
 #include "content/common/service_worker/service_worker_status_code.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_test_sink.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "services/shell/public/interfaces/interface_provider.mojom.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
 class GURL;
 struct ServiceWorkerMsg_ExtendableMessageEvent_Params;
@@ skipping 142 matching lines @@
   // On*Event handlers. Called by the default implementation of
   // OnMessageToWorker when events are sent to the embedded
   // worker. By default they just return success via
   // SimulateSendReplyToBrowser.
   virtual void OnActivateEvent(int embedded_worker_id, int request_id);
   virtual void OnExtendableMessageEvent(int embedded_worker_id, int request_id);
   virtual void OnInstallEvent(int embedded_worker_id, int request_id);
   virtual void OnFetchEvent(int embedded_worker_id,
                             int fetch_event_id,
                             const ServiceWorkerFetchRequest& request,
+                            mojom::FetchEventPreloadHandlePtr preload_handle,
                             const FetchCallback& callback);
   virtual void OnPushEvent(int embedded_worker_id,
                            int request_id,
                            const PushEventPayload& payload);
 
   // These functions simulate sending an EmbeddedHostMsg message to the
   // browser.
   void SimulateWorkerReadyForInspection(int embedded_worker_id);
   void SimulateWorkerScriptCached(int embedded_worker_id);
   void SimulateWorkerScriptLoaded(int embedded_worker_id);
@@ skipping 20 matching lines @@
                              int embedded_worker_id,
                              const IPC::Message& message);
   void OnActivateEventStub(int request_id);
   void OnExtendableMessageEventStub(
       int request_id,
       const ServiceWorkerMsg_ExtendableMessageEvent_Params& params);
   void OnInstallEventStub(int request_id);
   void OnFetchEventStub(int thread_id,
                         int fetch_event_id,
                         const ServiceWorkerFetchRequest& request,
+                        mojom::FetchEventPreloadHandlePtr preload_handle,
                         const FetchCallback& callback);
   void OnPushEventStub(int request_id, const PushEventPayload& payload);
   void OnSetupMojoStub(int thread_id,
                        shell::mojom::InterfaceProviderRequest services,
                        shell::mojom::InterfaceProviderPtr exposed_services);
 
   MessagePortMessageFilter* NewMessagePortMessageFilter();
 
   std::unique_ptr<shell::InterfaceRegistry> CreateInterfaceRegistry(
       MockRenderProcessHost* rph);
@@ skipping 35 matching lines @@
       message_port_message_filters_;
 
   base::WeakPtrFactory<EmbeddedWorkerTestHelper> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(EmbeddedWorkerTestHelper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_EMBEDDED_WORKER_TEST_HELPER_H_