Revert of Move some basic early process init into Service Manager

content/app/content_service_manager_main_delegate.h

-// Copyright 2017 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_APP_CONTENT_SERVICE_MANAGER_MAIN_DELEGATE_H_
-#define CONTENT_APP_CONTENT_SERVICE_MANAGER_MAIN_DELEGATE_H_
-
-#include <memory>
-
-#include "base/macros.h"
-#include "build/build_config.h"
-#include "content/public/app/content_main.h"
-#include "services/service_manager/embedder/main_delegate.h"
-
-namespace content {
-
-class ContentMainRunner;
-
-class ContentServiceManagerMainDelegate : public service_manager::MainDelegate {
- public:
-  ContentServiceManagerMainDelegate(const ContentMainParams& params);
-  ~ContentServiceManagerMainDelegate() override;
-
-  // service_manager::MainDelegate:
-  int Initialize(const InitializeParams& params) override;
-  int Run() override;
-  void ShutDown() override;
-
- private:
-  ContentMainParams content_main_params_;
-  std::unique_ptr<ContentMainRunner> content_main_runner_;
-
-#if defined(OS_ANDROID)
-  bool initialized_ = false;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(ContentServiceManagerMainDelegate);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_APP_CONTENT_SERVICE_MANAGER_MAIN_DELEGATE_H_