Add ability to bind a different InterfaceRegistry/InterfaceProvider to an incoming Connection.

services/shell/public/cpp/connector.h

 // 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.
 
 #ifndef SERVICES_SHELL_PUBLIC_CPP_CONNECTOR_H_
 #define SERVICES_SHELL_PUBLIC_CPP_CONNECTOR_H_
 
 #include <memory>
 
 #include "services/shell/public/cpp/connection.h"
@@ skipping 35 matching lines @@
         mojom::PIDReceiverRequest pid_receiver_request) {
       shell_client_ = std::move(shell_client);
       pid_receiver_request_ = std::move(pid_receiver_request);
     }
     void TakeClientProcessConnection(
         mojom::ShellClientPtr* shell_client,
         mojom::PIDReceiverRequest* pid_receiver_request) {
       *shell_client = std::move(shell_client_);
       *pid_receiver_request = std::move(pid_receiver_request_);
     }
+    InterfaceRegistry* exposed_interfaces() { return exposed_interfaces_; }
+    void set_exposed_interfaces(InterfaceRegistry* exposed_interfaces) {
+      exposed_interfaces_ = exposed_interfaces;
+    }
+    InterfaceProvider* remote_interfaces() { return remote_interfaces_; }
+    void set_remote_interfaces(InterfaceProvider* remote_interfaces) {
+      remote_interfaces_ = remote_interfaces;
+    }
 
    private:
     Identity target_;
     mojom::ShellClientPtr shell_client_;
     mojom::PIDReceiverRequest pid_receiver_request_;
+    InterfaceRegistry* exposed_interfaces_ = nullptr;
+    InterfaceProvider* remote_interfaces_ = nullptr;
 
     DISALLOW_COPY_AND_ASSIGN(ConnectParams);
   };
 
   // Requests a new connection to an application. Returns a pointer to the
   // connection if the connection is permitted by this application's delegate,
   // or nullptr otherwise. Caller takes ownership.
   // Once this method is called, this object is bound to the thread on which the
   // call took place. To pass to another thread, call Clone() and pass the
   // result.
@@ skipping 24 matching lines @@
 
   // Creates a new instance of this class which may be passed to another thread.
   // The returned object may be passed multiple times until Connect() is called,
   // at which point this method must be called again to pass again.
   virtual std::unique_ptr<Connector> Clone() = 0;
 };
 
 }  // namespace shell
 
 #endif  // SERVICES_SHELL_PUBLIC_CPP_CONNECTOR_H_