Make Mandoline shut down cleanly.

components/surfaces/display_factory_impl.cc

 // Copyright 2015 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 "components/surfaces/display_factory_impl.h"
 
 #include "cc/surfaces/surface_id.h"
+#include "components/surfaces/surfaces_service_application.h"
 
 namespace surfaces {
 
 DisplayFactoryImpl::DisplayFactoryImpl(
+    SurfacesServiceApplication* application,
     cc::SurfaceManager* manager,
     uint32_t id_namespace,
     SurfacesScheduler* scheduler,
     mojo::InterfaceRequest<mojo::DisplayFactory> request)
     : id_namespace_(id_namespace),
       next_local_id_(1u),
+      application_(application),
       scheduler_(scheduler),
       manager_(manager),
       binding_(this, request.Pass()) {
 }
 
 DisplayFactoryImpl::~DisplayFactoryImpl() {
+  application_->DisplayFactoryDestroyed(this);
 }
 
 void DisplayFactoryImpl::Create(
     mojo::ContextProviderPtr context_provider,
     mojo::ResourceReturnerPtr returner,
     mojo::InterfaceRequest<mojo::Display> display_request) {
   cc::SurfaceId cc_id(static_cast<uint64_t>(id_namespace_) << 32 |
                       next_local_id_++);
   new DisplayImpl(manager_, cc_id, scheduler_, context_provider.Pass(),
                   returner.Pass(), display_request.Pass());
 }
 
 }  // namespace surfaces