Flush out initial [un]registerServiceWorker roundtrip

content/child/service_worker/web_service_worker_provider_impl.h

+// Copyright 2013 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_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_REGISTRY_PROXY_H_
+#define CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_REGISTRY_PROXY_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
+#include "third_party/WebKit/public/platform/WebServiceWorkerProvider.h"
+#include "third_party/WebKit/public/web/WebFrame.h"
+
+namespace WebKit {
+class WebString;
+class WebURL;
+}
+
+namespace IPC {
+class Sender;
+}
+
+namespace content {
+class ThreadSafeSender;
+class ServiceWorkerMessageFilter;
+
+class WebServiceWorkerProviderImpl
+    : NON_EXPORTED_BASE(public WebKit::WebServiceWorkerProvider) {
+ public:
+  WebServiceWorkerProviderImpl(ThreadSafeSender* thread_safe_sender,
+                               ServiceWorkerMessageFilter* message_filter);
+  virtual ~WebServiceWorkerProviderImpl();
+
+  virtual void registerServiceWorker(const WebKit::WebString& pattern,
+                                     const WebKit::WebURL& scriptUrl,
+                                     WebServiceWorkerCallbacks*);
+
+  virtual void unregisterServiceWorker(const WebKit::WebString& pattern,
+                                       WebServiceWorkerCallbacks*);
+
+ private:
+  scoped_refptr<ThreadSafeSender> thread_safe_sender_;
+  scoped_refptr<ServiceWorkerMessageFilter> message_filter_;
+};
+
+}  // namespace content
+
+#endif  // CONTENT_CHILD_SERVICE_WORKER_WEB_SERVICE_WORKER_REGISTRY_PROXY_H_