Index: content/public/common/service_info.h |
diff --git a/content/public/common/service_info.h b/content/public/common/service_info.h |
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+// Copyright 2015 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_PUBLIC_COMMON_SERVICE_INFO_H_ |
+#define CONTENT_PUBLIC_COMMON_SERVICE_INFO_H_ |
+ |
+#include <memory> |
+ |
+#include "base/callback.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/single_thread_task_runner.h" |
+#include "content/common/content_export.h" |
+ |
+namespace shell { |
+class Service; |
+} |
+ |
+namespace content { |
+ |
+// ServiceInfo provides details necessary to construct and bind new instances |
+// of embedded services. |
+struct CONTENT_EXPORT ServiceInfo { |
+ using ServiceFactory = base::Callback<std::unique_ptr<shell::Service>( |
+ const base::Closure& quit_closure)>; |
+ |
+ ServiceInfo(); |
+ ServiceInfo(const ServiceInfo& other); |
+ ~ServiceInfo(); |
+ |
+ // A factory function which will be called to produce a new Service |
+ // instance for this service whenever one is needed. |
+ ServiceFactory factory; |
+ |
+ // The task runner on which to construct and bind new Service instances |
+ // for this service. If null, behavior depends on the value of |
+ // |use_own_thread| below. |
+ scoped_refptr<base::SingleThreadTaskRunner> task_runner; |
+ |
+ // If |task_runner| is null, setting this to |true| will give each instance of |
+ // this service its own thread to run on. Setting this to |false| (the |
+ // default) will instead run the service on the main thread's task runner. |
+ // |
+ // If |task_runner| is not null, this value is ignored. |
+ bool use_own_thread = false; |
+}; |
+ |
+} // namespace content |
+ |
+#endif // CONTENT_PUBLIC_COMMON_SERVICE_INFO_H_ |