Removed exposed_services from mojom definitions.

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"
@@ skipping 22 matching lines @@
 // 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),
-                              nullptr);
+  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), nullptr);
+  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_