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Unified Diff: content/browser/worker_host/shared_worker_service_impl.h

Issue 140333011: Add some empty classes for the embedded SharedWorker. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 10 months ago
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Index: content/browser/worker_host/shared_worker_service_impl.h
diff --git a/content/browser/worker_host/shared_worker_service_impl.h b/content/browser/worker_host/shared_worker_service_impl.h
new file mode 100644
index 0000000000000000000000000000000000000000..a3b8d4a7b0f61b7bfb6833b41813251313608f42
--- /dev/null
+++ b/content/browser/worker_host/shared_worker_service_impl.h
@@ -0,0 +1,46 @@
+// 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_WORKER_HOST_SHARED_WORKER_SERVICE_IMPL_H_
+#define CONTENT_BROWSER_WORKER_HOST_SHARED_WORKER_SERVICE_IMPL_H_
+
+#include "base/compiler_specific.h"
+#include "base/memory/singleton.h"
+#include "base/observer_list.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+#include "content/public/browser/worker_service.h"
+
+namespace content {
+class WorkerServiceObserver;
+
+// If "enable-embedded-shared-worker" is set this class will be used in stead of
+// WorkerServiceImpl.
+// TODO(horo): implement this class.
+class CONTENT_EXPORT SharedWorkerServiceImpl
+ : public NON_EXPORTED_BASE(WorkerService) {
+ public:
+ // Returns the SharedWorkerServiceImpl singleton.
+ static SharedWorkerServiceImpl* GetInstance();
+
+ // WorkerService implementation:
+ virtual bool TerminateWorker(int process_id, int route_id) OVERRIDE;
+ virtual std::vector<WorkerInfo> GetWorkers() OVERRIDE;
+ virtual void AddObserver(WorkerServiceObserver* observer) OVERRIDE;
+ virtual void RemoveObserver(WorkerServiceObserver* observer) OVERRIDE;
+
+ private:
+ friend struct DefaultSingletonTraits<SharedWorkerServiceImpl>;
+
+ SharedWorkerServiceImpl();
+ virtual ~SharedWorkerServiceImpl();
+
+ ObserverList<WorkerServiceObserver> observers_;
+
+ DISALLOW_COPY_AND_ASSIGN(SharedWorkerServiceImpl);
+};
+
+} // namespace content
+
+#endif // CONTENT_BROWSER_WORKER_HOST_SHARED_WORKER_SERVICE_IMPL_H_

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