Mojo C++ bindings: Generate InterfaceHandle<> instead of InterfacePtr<>.

services/ui/view_manager/view_host_impl.cc

 // Copyright 2015 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/ui/view_manager/view_host_impl.h"
 
 #include "base/bind.h"
 #include "services/ui/view_manager/view_registry.h"
 #include "services/ui/view_manager/view_state.h"
 
@@ skipping 16 matching lines @@
 
 void ViewHostImpl::CreateScene(
     mojo::InterfaceRequest<mojo::gfx::composition::Scene> scene) {
   registry_->CreateScene(state_, scene.Pass());
 }
 
 void ViewHostImpl::RequestLayout() {
   registry_->RequestLayout(state_);
 }
 
-void ViewHostImpl::AddChild(uint32_t child_key,
-                            mojo::ui::ViewOwnerPtr child_view_owner) {
+void ViewHostImpl::AddChild(
+    uint32_t child_key,
+    mojo::InterfaceHandle<mojo::ui::ViewOwner> child_view_owner) {
   registry_->AddChild(state_, child_key, child_view_owner.Pass());
 }
 
 void ViewHostImpl::RemoveChild(uint32_t child_key,
                                mojo::InterfaceRequest<mojo::ui::ViewOwner>
                                    transferred_view_owner_request) {
   registry_->RemoveChild(state_, child_key,
                          transferred_view_owner_request.Pass());
 }
 
@@ skipping 11 matching lines @@
                          base::Bind(&RunLayoutChildCallback, callback));
 }
 
 void ViewHostImpl::ConnectToService(
     const mojo::String& service_name,
     mojo::ScopedMessagePipeHandle client_handle) {
   registry_->ConnectToViewService(state_, service_name, client_handle.Pass());
 }
 
 }  // namespace view_manager