Revert of Move some basic early process init into Service Manager

content/app/content_service_manager_main_delegate.cc

-// 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.
-
-#include "content/app/content_service_manager_main_delegate.h"
-
-#include "content/public/app/content_main_runner.h"
-
-namespace content {
-
-ContentServiceManagerMainDelegate::ContentServiceManagerMainDelegate(
-    const ContentMainParams& params)
-    : content_main_params_(params),
-      content_main_runner_(ContentMainRunner::Create()) {}
-
-ContentServiceManagerMainDelegate::~ContentServiceManagerMainDelegate() =
-    default;
-
-int ContentServiceManagerMainDelegate::Initialize(
-    const InitializeParams& params) {
-#if defined(OS_ANDROID)
-  // May be called twice on Android due to the way browser startup requests are
-  // dispatched by the system.
-  if (initialized_)
-    return -1;
-#endif
-
-#if defined(OS_MACOSX)
-  content_main_params_.autorelease_pool = params.autorelease_pool;
-#endif
-
-  return content_main_runner_->Initialize(content_main_params_);
-}
-
-int ContentServiceManagerMainDelegate::Run() {
-  return content_main_runner_->Run();
-}
-
-void ContentServiceManagerMainDelegate::ShutDown() {
-#if !defined(OS_ANDROID)
-  content_main_runner_->Shutdown();
-#endif
-}
-
-}  // namespace content