Added ServiceRegistry interface

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 85 matching lines @@
 
 }  // namespace
 
 DocumentView::DocumentView(
     mojo::InterfaceRequest<mojo::ServiceProvider> services,
     mojo::ServiceProviderPtr exported_services,
     mojo::URLResponsePtr response,
     mojo::Shell* shell)
     : response_(response.Pass()),
       exported_services_(services.Pass()),
+      imported_services_(exported_services.Pass()),
       shell_(shell),
       web_view_(nullptr),
       root_(nullptr),
       view_manager_client_factory_(shell_, this),
       bitmap_rasterizer_(nullptr),
       weak_factory_(this) {
   exported_services_.AddService(&view_manager_client_factory_);
+  InitServiceRegistry();
 }
 
 DocumentView::~DocumentView() {
   if (web_view_)
     web_view_->close();
   if (root_)
     root_->RemoveObserver(this);
   ui::GestureRecognizer::Get()->CleanupStateForConsumer(this);
 }
 
@@ skipping 64 matching lines @@
 }
 
 mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedToEmbedder() {
   return services_provided_to_embedder_.PassMessagePipe();
 }
 
 mojo::ScopedMessagePipeHandle DocumentView::TakeServicesProvidedByEmbedder() {
   return services_provided_by_embedder_.PassMessagePipe();
 }
 
+mojo::ScopedMessagePipeHandle DocumentView::TakeServiceRegistry() {
+  return service_registry_.PassMessagePipe();
+}
+
 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;
   blink::WebBeginFrameArgs web_begin_frame_args(
       frame_time_sec, deadline_sec, interval_sec);
@@ skipping 146 matching lines @@
           web_view_->handleInputEvent(*gesture_event);
       }
     }
   }
 }
 
 void DocumentView::StartDebuggerInspectorBackend() {
   // FIXME: Do we need this for dart?
 }
 
+void DocumentView::InitServiceRegistry() {
+  mojo::ConnectToService(imported_services_.get(), &service_registry_);
+  mojo::Array<mojo::String> interface_names(1);
+  interface_names[0] = "ViewManagerClient";
+  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