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

services/ui/view_manager/view_manager_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_manager_impl.h"
 
+#include <utility>
+
 #include "services/ui/view_manager/view_host_impl.h"
 #include "services/ui/view_manager/view_tree_host_impl.h"
 
 namespace view_manager {
 
 ViewManagerImpl::ViewManagerImpl(ViewRegistry* registry)
     : registry_(registry) {}
 
 ViewManagerImpl::~ViewManagerImpl() {}
 
 void ViewManagerImpl::RegisterView(
-    mojo::ui::ViewPtr view,
+    mojo::InterfaceHandle<mojo::ui::View> view,
     mojo::InterfaceRequest<mojo::ui::ViewHost> view_host_request,
     const mojo::String& label,
     const RegisterViewCallback& callback) {
   mojo::ui::ViewTokenPtr view_token =
-      registry_->RegisterView(view.Pass(), view_host_request.Pass(), label);
+      registry_->RegisterView(mojo::ui::ViewPtr::Create(std::move(view)),
+                              view_host_request.Pass(), label);
   callback.Run(view_token.Pass());
 }
 
 void ViewManagerImpl::RegisterViewTree(
-    mojo::ui::ViewTreePtr view_tree,
+    mojo::InterfaceHandle<mojo::ui::ViewTree> view_tree,
     mojo::InterfaceRequest<mojo::ui::ViewTreeHost> view_tree_host_request,
     const mojo::String& label,
     const RegisterViewTreeCallback& callback) {
   mojo::ui::ViewTreeTokenPtr view_tree_token = registry_->RegisterViewTree(
-      view_tree.Pass(), view_tree_host_request.Pass(), label);
+      mojo::ui::ViewTreePtr::Create(std::move(view_tree)),
+      view_tree_host_request.Pass(), label);
   callback.Run(view_tree_token.Pass());
 }
 
 }  // namespace view_manager