Expose the asset_bundle service in SkyShell

sky/shell/ui/internals.h

 // 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.
 
 #ifndef SKY_SHELL_UI_INTERNALS_H_
 #define SKY_SHELL_UI_INTERNALS_H_
 
 #include "base/supports_user_data.h"
 #include "dart/runtime/include/dart_api.h"
+#include "mojo/public/cpp/application/interface_factory.h"
+#include "mojo/public/cpp/application/service_provider_impl.h"
 #include "mojo/public/interfaces/application/service_provider.mojom.h"
+#include "mojo/services/asset_bundle/public/interfaces/asset_bundle.mojom.h"
+
+namespace mojo {
+class ApplicationConnection;
+}
 
 namespace sky {
 namespace shell {
 
-class Internals : public base::SupportsUserData::Data {
+class Internals
+  : public base::SupportsUserData::Data,
+    public mojo::InterfaceFactory<mojo::asset_bundle::AssetUnpacker> {
  public:
   virtual ~Internals();
 
   static void Create(Dart_Isolate isolate,
-                     mojo::ServiceProviderPtr service_provider);
+                     mojo::ServiceProviderPtr platform_service_provider);
 
   mojo::Handle TakeServicesProvidedByEmbedder();
 
  private:
-  explicit Internals(mojo::ServiceProviderPtr service_provider);
+  explicit Internals(mojo::ServiceProviderPtr platform_service_provider);
+
+  // |mojo::InterfaceFactory<mojo::asset_bundle::AssetUnpacker>| implementation:
+  void Create(
+      mojo::ApplicationConnection* connection,
+      mojo::InterfaceRequest<mojo::asset_bundle::AssetUnpacker>) override;
 
   mojo::ServiceProviderPtr service_provider_;
+  mojo::ServiceProviderImpl service_provider_impl_;
+  mojo::ServiceProviderPtr platform_service_provider_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(Internals);
 };
 
 }  // namespace shell
 }  // namespace sky
 
 #endif  // SKY_SHELL_UI_INTERNALS_H_