Remove ServiceRegistry's support for exposed services.

mojo/public/cpp/application/lib/service_registry.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 MOJO_PUBLIC_CPP_APPLICATION_LIB_SERVICE_REGISTRY_H_
 #define MOJO_PUBLIC_CPP_APPLICATION_LIB_SERVICE_REGISTRY_H_
 
 #include <string>
 
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/lib/service_connector_registry.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/public/interfaces/application/service_provider.mojom.h"
 
 namespace mojo {
-
-class Application;
-class ApplicationImpl;
-
 namespace internal {
 
 // A ServiceRegistry represents each half of a connection between two
 // applications, allowing customization of which services are published to the
 // other.
 class ServiceRegistry : public ServiceProvider, public ApplicationConnection {
  public:
   ServiceRegistry();
-  ServiceRegistry(ApplicationImpl* application_impl,
-                  const std::string& connection_url,
+  ServiceRegistry(const std::string& connection_url,
                   const std::string& remote_url,
-                  InterfaceHandle<ServiceProvider> remote_services,
                   InterfaceRequest<ServiceProvider> local_services);
   ~ServiceRegistry() override;
 
   // ApplicationConnection overrides.
   void SetServiceConnectorForName(ServiceConnector* service_connector,
                                   const std::string& interface_name) override;
   const std::string& GetConnectionURL() override;
   const std::string& GetRemoteApplicationURL() override;
 
   void RemoveServiceConnectorForName(const std::string& interface_name);
 
  private:
   // ServiceProvider method.
-  void ConnectToService(const mojo::String& service_name,
+  void ConnectToService(const String& service_name,
                         ScopedMessagePipeHandle client_handle) override;
 
-  ApplicationImpl* application_impl_;
   const std::string connection_url_;
   const std::string remote_url_;
-
- private:
-  void RemoveServiceConnectorForNameInternal(const std::string& interface_name);
-
-  Application* application_;
   Binding<ServiceProvider> local_binding_;
-  ServiceProviderPtr remote_service_provider_;
   ServiceConnectorRegistry service_connector_registry_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(ServiceRegistry);
 };
 
 }  // namespace internal
 }  // namespace mojo
 
 #endif  // MOJO_PUBLIC_CPP_APPLICATION_LIB_SERVICE_REGISTRY_H_