Make BaseView et al. take an ApplicationConnector instead of an ApplicationImpl.

examples/shadows/shadows_app.cc

Index: examples/shadows/shadows_app.cc
diff --git a/examples/shadows/shadows_app.cc b/examples/shadows/shadows_app.cc
index fd6279a81cd21a4ba12fcf12c48364347f64bdf8..207476b5368a9de640c46b88090e0e8733a58de4 100644
--- a/examples/shadows/shadows_app.cc
+++ b/examples/shadows/shadows_app.cc
@@ -5,6 +5,7 @@
 #include "examples/shadows/shadows_app.h"
 
 #include "examples/shadows/shadows_view.h"
+#include "mojo/public/cpp/application/connect.h"
 
 namespace examples {
 
@@ -17,7 +18,8 @@ void ShadowsApp::CreateView(
     mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request,
     mojo::InterfaceRequest<mojo::ServiceProvider> services,
     mojo::InterfaceHandle<mojo::ServiceProvider> exposed_services) {
-  new ShadowsView(app_impl(), view_owner_request.Pass());
+  new ShadowsView(mojo::CreateApplicationConnector(app_impl()->shell()),
+                  view_owner_request.Pass());
 }
 
 }  // namespace examples