Eliminate MojoApplicationHost

content/child/mojo/mojo_application.cc

-// 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.
-
-#include "content/child/mojo/mojo_application.h"
-
-#include <utility>
-
-#include "base/logging.h"
-#include "content/common/application_setup.mojom.h"
-#include "mojo/edk/embedder/embedder.h"
-
-namespace content {
-
-MojoApplication::MojoApplication() {
-}
-
-MojoApplication::~MojoApplication() {
-}
-
-void MojoApplication::InitWithToken(const std::string& token) {
-  DCHECK(!interface_registry_.get());
-  mojo::ScopedMessagePipeHandle handle =
-      mojo::edk::CreateChildMessagePipe(token);
-  DCHECK(handle.is_valid());
-
-  mojom::ApplicationSetupPtr application_setup;
-  application_setup.Bind(
-      mojo::InterfacePtrInfo<mojom::ApplicationSetup>(std::move(handle), 0u));
-
-  interface_registry_.reset(new shell::InterfaceRegistry(nullptr));
-  shell::mojom::InterfaceProviderPtr exposed_interfaces;
-  interface_registry_->Bind(GetProxy(&exposed_interfaces));
-
-  shell::mojom::InterfaceProviderPtr remote_interfaces;
-  shell::mojom::InterfaceProviderRequest remote_interfaces_request =
-      GetProxy(&remote_interfaces);
-  remote_interfaces_.reset(
-      new shell::InterfaceProvider(std::move(remote_interfaces)));
-  application_setup->ExchangeInterfaceProviders(
-      std::move(remote_interfaces_request),
-      std::move(exposed_interfaces));
-}
-
-}  // namespace content