Eliminate MojoApplicationHost

content/browser/mojo/mojo_application_host.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 CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_
-#define CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_
-
-#include <memory>
-#include <string>
-
-#include "base/macros.h"
-#include "build/build_config.h"
-#include "content/common/application_setup.mojom.h"
-#include "content/common/mojo/service_registry_impl.h"
-
-#if defined(OS_ANDROID)
-#include "content/public/browser/android/service_registry_android.h"
-#endif
-
-namespace IPC {
-class Sender;
-}
-
-namespace content {
-
-// MojoApplicationHost represents the code needed on the browser side to setup
-// a child process as a Mojo application. The child process should use the token
-// from GetToken() to initialize its MojoApplication. MojoApplicationHost makes
-// the ServiceRegistry interface available so that child-provided services can
-// be invoked.
-class CONTENT_EXPORT MojoApplicationHost {
- public:
-  explicit MojoApplicationHost(const std::string& child_token);
-  ~MojoApplicationHost();
-
-  // Returns a token to pass to the child process to initialize its
-  // MojoApplication.
-  const std::string& GetToken() { return token_; }
-
-  ServiceRegistry* service_registry() { return &service_registry_; }
-
-#if defined(OS_ANDROID)
-  ServiceRegistryAndroid* service_registry_android() {
-    return service_registry_android_.get();
-  }
-#endif
-
- private:
-  const std::string token_;
-
-  std::unique_ptr<mojom::ApplicationSetup> application_setup_;
-  ServiceRegistryImpl service_registry_;
-
-#if defined(OS_ANDROID)
-  std::unique_ptr<ServiceRegistryAndroid> service_registry_android_;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(MojoApplicationHost);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_