Expose the asset_bundle service in SkyShell

sky/shell/ui/internals.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/engine/config.h"
 #include "sky/shell/ui/internals.h"
 
 #include "mojo/public/cpp/application/connect.h"
 #include "mojo/public/cpp/bindings/array.h"
+#include "services/asset_bundle/asset_unpacker_impl.h"
 #include "sky/engine/tonic/dart_builtin.h"
 #include "sky/engine/tonic/dart_converter.h"
 #include "sky/engine/tonic/dart_error.h"
 #include "sky/engine/tonic/dart_state.h"
 
 using namespace blink;
 
 namespace sky {
 namespace shell {
 namespace {
@@ skipping 42 matching lines @@
   DartState* state = DartState::From(isolate);
   state->SetUserData(&kInternalsKey, new Internals(service_provider.Pass()));
   Dart_Handle library =
       Dart_LoadLibrary(Dart_NewStringFromCString(kLibraryName),
                        Dart_NewStringFromCString(kLibrarySource), 0, 0);
   CHECK(!LogIfError(library));
   CHECK(!LogIfError(Dart_FinalizeLoading(true)));
   CHECK(!LogIfError(Dart_SetNativeResolver(library, Resolver, Symbolizer)));
 }
 
-Internals::Internals(mojo::ServiceProviderPtr service_provider)
-  : service_provider_(service_provider.Pass()) {
+Internals::Internals(mojo::ServiceProviderPtr platform_service_provider)
+  : service_provider_impl_(GetProxy(&service_provider_)),
+    platform_service_provider_(platform_service_provider.Pass()) {
+  service_provider_impl_.set_fallback_service_provider(
+      platform_service_provider_.get());
+  service_provider_impl_.AddService<mojo::asset_bundle::AssetUnpacker>(this);
 }
 
 Internals::~Internals() {
 }
 
+void Internals::Create(
+    mojo::ApplicationConnection* connection,
+    mojo::InterfaceRequest<mojo::asset_bundle::AssetUnpacker> request) {
+  new mojo::asset_bundle::AssetUnpackerImpl(request.Pass());
+}
+
 mojo::Handle Internals::TakeServicesProvidedByEmbedder() {
   return service_provider_.PassInterface().PassHandle().release();
 }
 
 }  // namespace shell
 }  // namespace sky