Move services/shell to services/service_manager

services/shell/standalone/context.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 SERVICES_SHELL_STANDALONE_CONTEXT_H_
-#define SERVICES_SHELL_STANDALONE_CONTEXT_H_
-
-#include <memory>
-
-#include "base/callback_forward.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/threading/thread.h"
-#include "base/time/time.h"
-#include "mojo/edk/embedder/process_delegate.h"
-#include "services/shell/service_manager.h"
-#include "services/shell/standalone/tracer.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace catalog {
-class Catalog;
-class Store;
-}
-
-namespace shell {
-class NativeRunnerDelegate;
-
-// The "global" context for the shell's main process.
-class Context : public mojo::edk::ProcessDelegate {
- public:
-  struct InitParams {
-    InitParams();
-    ~InitParams();
-
-    NativeRunnerDelegate* native_runner_delegate = nullptr;
-    std::unique_ptr<catalog::Store> catalog_store;
-    // If true the edk is initialized.
-    bool init_edk = true;
-  };
-
-  Context();
-  ~Context() override;
-
-  static void EnsureEmbedderIsInitialized();
-
-  // This must be called with a message loop set up for the current thread,
-  // which must remain alive until after Shutdown() is called.
-  void Init(std::unique_ptr<InitParams> init_params);
-
-  // If Init() was called and succeeded, this must be called before destruction.
-  void Shutdown();
-
-  // Run the application specified on the command line.
-  void RunCommandLineApplication();
-
-  ServiceManager* service_manager() { return service_manager_.get(); }
-
- private:
-  // mojo::edk::ProcessDelegate:
-  void OnShutdownComplete() override;
-
-  // Runs the app specified by |name|.
-  void Run(const std::string& name);
-
-  scoped_refptr<base::SingleThreadTaskRunner> service_manager_runner_;
-  std::unique_ptr<base::Thread> io_thread_;
-  scoped_refptr<base::SequencedWorkerPool> blocking_pool_;
-
-  // Ensure this is destructed before task_runners_ since it owns a message pipe
-  // that needs the IO thread to destruct cleanly.
-  Tracer tracer_;
-  std::unique_ptr<catalog::Catalog> catalog_;
-  std::unique_ptr<ServiceManager> service_manager_;
-  base::Time main_entry_time_;
-  bool init_edk_ = false;
-
-  DISALLOW_COPY_AND_ASSIGN(Context);
-};
-
-}  // namespace shell
-
-#endif  // SERVICES_SHELL_STANDALONE_CONTEXT_H_