Eliminate outgoing InterfaceProvider

services/shell/public/cpp/lib/connection_impl.cc

 // 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.
 
 #include "services/shell/public/cpp/lib/connection_impl.h"
 
 #include <stdint.h>
 
 #include <utility>
 
@@ skipping 56 matching lines @@
 
 const std::string& ConnectionImpl::GetConnectionName() {
   return connection_name_;
 }
 
 const Identity& ConnectionImpl::GetRemoteIdentity() const {
   return remote_;
 }
 
 void ConnectionImpl::SetConnectionLostClosure(const base::Closure& handler) {
-  remote_interfaces_->SetConnectionLostClosure(handler);
+  if (remote_interfaces_)
+    remote_interfaces_->SetConnectionLostClosure(handler);
+  else
+    exposed_interfaces_->SetConnectionLostClosure(handler);
 }
 
 shell::mojom::ConnectResult ConnectionImpl::GetResult() const {
   return result_;
 }
 
 bool ConnectionImpl::IsPending() const {
   return state_ == State::PENDING;
 }
 
 uint32_t ConnectionImpl::GetRemoteInstanceID() const {
   return remote_id_;
 }
 
 void ConnectionImpl::AddConnectionCompletedClosure(
     const base::Closure& callback) {
   if (IsPending())
     connection_completed_callbacks_.push_back(callback);
   else
     callback.Run();
 }
 
 bool ConnectionImpl::AllowsInterface(const std::string& interface_name) const {
   return allow_all_interfaces_ ||
          capability_request_.interfaces.count(interface_name);
 }
 
-mojom::InterfaceProvider* ConnectionImpl::GetRemoteInterfaceProvider() {
-  return remote_interfaces_->get();
-}
-
 InterfaceRegistry* ConnectionImpl::GetInterfaceRegistry() {
   return exposed_interfaces_;
 }
 
 InterfaceProvider* ConnectionImpl::GetRemoteInterfaces() {
   return remote_interfaces_;
 }
 
 base::WeakPtr<Connection> ConnectionImpl::GetWeakPtr() {
   return weak_factory_.GetWeakPtr();
@@ skipping 13 matching lines @@
   remote_id_ = target_application_id;
   remote_.set_user_id(target_user_id);
   std::vector<base::Closure> callbacks;
   callbacks.swap(connection_completed_callbacks_);
   for (auto callback : callbacks)
     callback.Run();
 }
 
 }  // namespace internal
 }  // namespace shell