Service Manager: Rework Service and ServiceContext lifetime

media/mojo/services/media_service.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 MEDIA_MOJO_SERVICES_MEDIA_SERVICE_H_
 #define MEDIA_MOJO_SERVICES_MEDIA_SERVICE_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 20 matching lines @@
       public NON_EXPORTED_BASE(
           service_manager::InterfaceFactory<mojom::MediaService>),
       public NON_EXPORTED_BASE(mojom::MediaService) {
  public:
   MediaService(std::unique_ptr<MojoMediaClient> mojo_media_client,
                const base::Closure& quit_closure);
   ~MediaService() final;
 
  private:
   // service_manager::Service implementation.
-  void OnStart(const service_manager::ServiceInfo& info) final;
+  void OnStart(service_manager::ServiceContext* context) final;
   bool OnConnect(const service_manager::ServiceInfo& remote_info,
                  service_manager::InterfaceRegistry* registry) final;
   bool OnStop() final;
 
   // service_manager::InterfaceFactory<mojom::MediaService> implementation.
   void Create(const service_manager::Identity& remote_identity,
               mojom::MediaServiceRequest request) final;
 
   // mojom::MediaService implementation.
   void CreateInterfaceFactory(
       mojom::InterfaceFactoryRequest request,
       service_manager::mojom::InterfaceProviderPtr remote_interfaces) final;
 
   // Note: Since each instance runs on a different thread, do not share a common
   // MojoMediaClient with other instances to avoid threading issues. Hence using
   // a unique_ptr here.
   std::unique_ptr<MojoMediaClient> mojo_media_client_;
 
   scoped_refptr<MediaLog> media_log_;
   service_manager::ServiceContextRefFactory ref_factory_;
 
   mojo::BindingSet<mojom::MediaService> bindings_;
 };
 
 }  // namespace media
 
 #endif  // MEDIA_MOJO_SERVICES_MEDIA_SERVICE_H_