Pass ServiceProvider thru ViewManagerService::Embed() allowing embedder & embeddee to expose servic…

mojo/mojo_public.gypi

Index: mojo/mojo_public.gypi
diff --git a/mojo/mojo_public.gypi b/mojo/mojo_public.gypi
index 63c46923751518d4cd766f10245cc050a56284d9..04b64482620d05c94b9e342e2baded955b425327 100644
--- a/mojo/mojo_public.gypi
+++ b/mojo/mojo_public.gypi
@@ -189,11 +189,13 @@
         'public/cpp/application/application_delegate.h',
         'public/cpp/application/application_impl.h',
         'public/cpp/application/connect.h',
+        'public/cpp/application/exported_service_registry.h',
         'public/cpp/application/interface_factory.h',
         'public/cpp/application/interface_factory_impl.h',
         'public/cpp/application/lib/application_connection.cc',
         'public/cpp/application/lib/application_delegate.cc',
         'public/cpp/application/lib/application_impl.cc',
+        'public/cpp/application/lib/exported_service_registry.cc',
         'public/cpp/application/lib/service_connector.cc',
         'public/cpp/application/lib/service_connector.h',
         'public/cpp/application/lib/service_registry.cc',