mandoline: write this after lunch.

mojo/services/network/network_service_delegate.h

 // 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 MOJO_SERVICES_NETWORK_NETWORK_SERVICE_DELEGATE_H_
 #define MOJO_SERVICES_NETWORK_NETWORK_SERVICE_DELEGATE_H_
 
 #include "base/observer_list.h"
 #include "base/threading/thread.h"
 #include "components/filesystem/public/interfaces/file_system.mojom.h"
 #include "mojo/application/public/cpp/application_delegate.h"
 #include "mojo/application/public/cpp/application_impl.h"
 #include "mojo/application/public/cpp/interface_factory.h"
 #include "mojo/services/network/network_context.h"
 #include "mojo/services/network/public/interfaces/cookie_store.mojom.h"
 #include "mojo/services/network/public/interfaces/network_service.mojom.h"
 #include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h"
 #include "mojo/services/network/public/interfaces/web_socket_factory.mojom.h"
+#include "mojo/services/tracing/public/cpp/tracing_impl.h"
 
 namespace sql {
 class ScopedMojoFilesystemVFS;
 }
 
 namespace mojo {
 class NetworkServiceDelegateObserver;
 
 class NetworkServiceDelegate : public ApplicationDelegate,
                                public InterfaceFactory<NetworkService>,
@@ skipping 33 matching lines @@
 
   // InterfaceFactory<URLLoaderFactory> implementation.
   void Create(ApplicationConnection* connection,
               InterfaceRequest<URLLoaderFactory> request) override;
 
   // Overridden from FileSystemClient:
   void OnFileSystemShutdown() override;
 
  private:
   ApplicationImpl* app_;
+  mojo::TracingImpl tracing_;
 
   // Observers that want notifications that our worker thread is going away.
   base::ObserverList<NetworkServiceDelegateObserver> observers_;
 
   Binding<filesystem::FileSystemClient> binding_;
 
   // A worker thread that blocks for file IO.
   scoped_ptr<base::Thread> io_worker_thread_;
 
   // Our connection to the filesystem service, which stores our cookies and
   // other data.
   filesystem::FileSystemPtr files_;
 
   scoped_ptr<NetworkContext> context_;
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_NETWORK_NETWORK_SERVICE_DELEGATE_H_