Make the fuchsia mojo/public repo the source of truth.

mojo/public/cpp/application/connect.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.
-
-// Helpers for using |ServiceProvider|s.
-
-#ifndef MOJO_PUBLIC_CPP_APPLICATION_CONNECT_H_
-#define MOJO_PUBLIC_CPP_APPLICATION_CONNECT_H_
-
-#include "mojo/public/cpp/bindings/interface_handle.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/interfaces/application/application_connector.mojom.h"
-#include "mojo/public/interfaces/application/service_provider.mojom.h"
-#include "mojo/public/interfaces/application/shell.mojom.h"
-
-namespace mojo {
-
-// Helper for using a |ServiceProvider|'s |ConnectToService()| that takes a
-// fully-typed interface request (and can use the default interface name). Note
-// that this can be used in conjunction with |GetProxy()|, etc. E.g.:
-//
-//   FooPtr foo;
-//   ConnectToService(service_provider, GetProxy(&foo));
-template <typename Interface>
-inline void ConnectToService(
-    ServiceProvider* service_provider,
-    InterfaceRequest<Interface> interface_request,
-    const std::string& interface_name = Interface::Name_) {
-  service_provider->ConnectToService(interface_name,
-                                     interface_request.PassMessagePipe());
-}
-
-// Helper for connecting to an application (specified by URL) using the |Shell|
-// and then a service from it. (As above, this is typed and may be used with
-// |GetProxy()|.)
-template <typename Interface>
-inline void ConnectToService(
-    Shell* shell,
-    const std::string& application_url,
-    InterfaceRequest<Interface> interface_request,
-    const std::string& interface_name = Interface::Name_) {
-  ServiceProviderPtr service_provider;
-  shell->ConnectToApplication(application_url, GetProxy(&service_provider));
-  ConnectToService(service_provider.get(), interface_request.Pass(),
-                   interface_name);
-}
-
-// Helper for connecting to an application (specified by URL) using an
-// |ApplicationConnector| and then a service from it. (As above, this is typed
-// and may be used with |GetProxy()|.)
-template <typename Interface>
-inline void ConnectToService(ApplicationConnector* application_connector,
-                             const std::string& application_url,
-                             InterfaceRequest<Interface> request) {
-  ServiceProviderPtr service_provider;
-  application_connector->ConnectToApplication(application_url,
-                                              GetProxy(&service_provider));
-  ConnectToService(service_provider.get(), request.Pass());
-}
-
-// Helper for getting an |InterfaceHandle<ApplicationConnector>| (which can be
-// passed to any thread) from the shell.
-InterfaceHandle<ApplicationConnector> CreateApplicationConnector(Shell* shell);
-
-// Helper for "duplicating" a |ApplicationConnector| (typically, from an
-// |ApplicationConnectorPtr|, getting another independent
-// |InterfaceHandle<ApplicationConnector>|).
-InterfaceHandle<ApplicationConnector> DuplicateApplicationConnector(
-    ApplicationConnector* application_connector);
-
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_CPP_APPLICATION_CONNECT_H_