Make Mandoline shut down cleanly.

components/view_manager/public/cpp/lib/view_manager_init.cc

Index: components/view_manager/public/cpp/lib/view_manager_init.cc
diff --git a/components/view_manager/public/cpp/lib/view_manager_init.cc b/components/view_manager/public/cpp/lib/view_manager_init.cc
index 669cdb9dde45f12b89959678aa4a3678561e4077..4fe0cebfc83d301aed84440525fd790b97cde11b 100644
--- a/components/view_manager/public/cpp/lib/view_manager_init.cc
+++ b/components/view_manager/public/cpp/lib/view_manager_init.cc
@@ -35,6 +35,7 @@ ViewManagerInit::ViewManagerInit(ApplicationImpl* app,
       app_->ConnectToApplication("mojo:view_manager");
   connection->AddService(client_factory_.get());
   connection->ConnectToService(&service_);
+  service_.set_error_handler(this);
   connection->ConnectToService(&view_manager_root_);
   if (root_client) {
     root_client_binding_.reset(new Binding<ViewManagerRootClient>(root_client));
@@ -55,4 +56,8 @@ void ViewManagerInit::OnCreate(InterfaceRequest<ViewManagerClient> request) {
   client->SetViewManagerService(service_.Pass());
 }
 
+void ViewManagerInit::OnConnectionError() {
+  mojo::ApplicationImpl::Terminate();
+}
+
 }  // namespace mojo