Move mojo\shell to services\shell

mojo/shell/tests/connect/connect_test_singleton_app.cc

-// Copyright 2016 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 "base/macros.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/shell/public/cpp/application_runner.h"
-#include "mojo/shell/public/cpp/shell_client.h"
-
-namespace mojo {
-namespace shell {
-
-class ConnectTestSingletonApp : public ShellClient {
- public:
-  ConnectTestSingletonApp() {}
-  ~ConnectTestSingletonApp() override {}
-
- private:
-  // mojo::ShellClient:
-  void Initialize(Connector* connector, const Identity& identity,
-                  uint32_t id) override {}
-  bool AcceptConnection(Connection* connection) override {
-    return true;
-  }
-
-  DISALLOW_COPY_AND_ASSIGN(ConnectTestSingletonApp);
-};
-
-}  // namespace shell
-}  // namespace mojo
-
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  return mojo::ApplicationRunner(
-      new mojo::shell::ConnectTestSingletonApp).Run(shell_handle);
-}