Update the PushEvent to have a nullable PushMessageData

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>
@@ skipping 12 matching lines @@
 
 struct EmbeddedWorkerMsg_StartWorker_Params;
 class GURL;
 
 namespace content {
 
 class EmbeddedWorkerRegistry;
 class EmbeddedWorkerTestHelper;
 class MessagePortMessageFilter;
 class MockRenderProcessHost;
+struct PushEventPayload;
 class ServiceWorkerContextCore;
 class ServiceWorkerContextWrapper;
 struct ServiceWorkerFetchRequest;
 class TestBrowserContext;
 
 // In-Process EmbeddedWorker test helper.
 //
 // Usage: create an instance of this class to test browser-side embedded worker
 // code without creating a child process.  This class will create a
 // ServiceWorkerContextWrapper and ServiceWorkerContextCore for you.
@@ skipping 75 matching lines @@
   // 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 OnInstallEvent(int embedded_worker_id, int request_id);
   virtual void OnFetchEvent(int embedded_worker_id,
                             int request_id,
                             const ServiceWorkerFetchRequest& request);
   virtual void OnPushEvent(int embedded_worker_id,
                            int request_id,
-                           const std::string& data);
+                           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);
   void SimulateWorkerThreadStarted(int thread_id, int embedded_worker_id);
   void SimulateWorkerScriptEvaluated(int embedded_worker_id, bool success);
   void SimulateWorkerStarted(int embedded_worker_id);
   void SimulateWorkerStopped(int embedded_worker_id);
   void SimulateSend(IPC::Message* message);
 
   EmbeddedWorkerRegistry* registry();
 
  private:
   class MockEmbeddedWorkerSetup;
 
   void OnStartWorkerStub(const EmbeddedWorkerMsg_StartWorker_Params& params);
   void OnStopWorkerStub(int embedded_worker_id);
   void OnMessageToWorkerStub(int thread_id,
                              int embedded_worker_id,
                              const IPC::Message& message);
   void OnActivateEventStub(int request_id);
   void OnInstallEventStub(int request_id);
   void OnFetchEventStub(int request_id,
                         const ServiceWorkerFetchRequest& request);
-  void OnPushEventStub(int request_id, const std::string& data);
+  void OnPushEventStub(int request_id, const PushEventPayload& payload);
   void OnSetupMojoStub(int thread_id,
                        mojo::InterfaceRequest<mojo::ServiceProvider> services,
                        mojo::ServiceProviderPtr exposed_services);
 
   MessagePortMessageFilter* NewMessagePortMessageFilter();
 
   scoped_ptr<TestBrowserContext> browser_context_;
   scoped_ptr<MockRenderProcessHost> render_process_host_;
 
   scoped_refptr<ServiceWorkerContextWrapper> wrapper_;
@@ skipping 20 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_