Remove some InterfacePtr<> methods which directly deal with message pipe handles.

mojo/services/view_manager/public/cpp/lib/view_manager_client_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 "view_manager/public/cpp/lib/view_manager_client_impl.h"
 
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/connect.h"
 #include "mojo/public/cpp/application/service_provider_impl.h"
 #include "mojo/public/interfaces/application/service_provider.mojom.h"
@@ skipping 273 matching lines @@
     DCHECK(!service_);
     service_ = view_manager_service.Pass();
   }
   connection_id_ = connection_id;
   creator_url_ = String::From(creator_url);
 
   DCHECK(!root_);
   root_ = AddViewToViewManager(this, nullptr, root_data);
   root_->AddObserver(new RootObserver(root_));
 
-  window_manager_.Bind(window_manager_pipe.Pass());
+  window_manager_.Bind(
+      InterfacePtrInfo<WindowManager>(window_manager_pipe.Pass(), 0u));
   WindowManagerObserverPtr observer;
   wm_observer_binding_.Bind(GetProxy(&observer));
   // binding to |this| is safe here as |window_manager_| is bound to our
   // lifetime.
   window_manager_->GetFocusedAndActiveViews(
       observer.Pass(),
       [this](uint32_t capture_view_id, uint32_t focused_view_id,
              uint32_t active_view_id) {
         if (GetViewById(capture_view_id) != capture_view_)
           OnCaptureChanged(capture_view_id);
@@ skipping 197 matching lines @@
 void ViewManagerClientImpl::OnActionCompleted(bool success) {
   if (!change_acked_callback_.is_null())
     change_acked_callback_.Run();
 }
 
 Callback<void(bool)> ViewManagerClientImpl::ActionCompletedCallback() {
   return [this](bool success) { OnActionCompleted(success); };
 }
 
 }  // namespace mojo