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

sky/viewer/document_view.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 "sky/viewer/document_view.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 180 matching lines @@
 
 TestHarnessPtr DocumentView::TakeTestHarness() {
   return test_harness_.Pass();
 }
 
 mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedToEmbedder() {
   return services_provided_to_embedder_.PassMessagePipe();
 }
 
 mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedByEmbedder() {
-  return services_provided_by_embedder_.PassMessagePipe();
+  return services_provided_by_embedder_.PassInterface().PassHandle();
 }
 
 mojo::ScopedMessagePipeHandle DocumentView::TakeServiceRegistry() {
-  return service_registry_.PassMessagePipe();
+  return service_registry_.PassInterface().PassHandle();
 }
 
 mojo::Shell* DocumentView::GetShell() {
   return shell_;
 }
 
 void DocumentView::BeginFrame(base::TimeTicks frame_time) {
   double frame_time_sec = (frame_time - base::TimeTicks()).InSecondsF();
   double deadline_sec = frame_time_sec;
   double interval_sec = 1.0/60;
@@ skipping 163 matching lines @@
   interface_names[0] = mojo::ViewManagerClient::Name_;
   mojo::ServiceProviderImpl* sp_impl(new mojo::ServiceProviderImpl());
   sp_impl->AddService(&view_manager_client_factory_);
   mojo::ServiceProviderPtr sp;
   service_registry_service_provider_binding_.reset(
       new mojo::StrongBinding<mojo::ServiceProvider>(sp_impl, &sp));
   service_registry_->AddServices(interface_names.Pass(), sp.Pass());
 }
 
 }  // namespace sky