Shutdown cleanup

mojo/examples/html_viewer/html_viewer.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 "base/message_loop/message_loop.h"
 #include "mojo/examples/html_viewer/blink_platform_impl.h"
 #include "mojo/examples/html_viewer/html_document_view.h"
 #include "mojo/public/cpp/application/application_connection.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/services/public/cpp/view_manager/node.h"
 #include "mojo/services/public/cpp/view_manager/types.h"
 #include "mojo/services/public/cpp/view_manager/view.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
 #include "mojo/services/public/cpp/view_manager/view_manager_delegate.h"
@@ skipping 57 matching lines @@
 
   // Overridden from view_manager::ViewManagerDelegate:
   virtual void OnRootAdded(view_manager::ViewManager* view_manager,
                            view_manager::Node* root) OVERRIDE {
     document_view_ = new HTMLDocumentView(
         application_impl_->ConnectToApplication("mojo://mojo_window_manager/")->
             GetServiceProvider(), view_manager);
     document_view_->AttachToNode(root);
     MaybeLoad();
   }
+  virtual void OnViewManagerDisconnected(
+      view_manager::ViewManager* view_manager) OVERRIDE {
+    base::MessageLoop::current()->Quit();
+  }
 
   void MaybeLoad() {
     if (document_view_ && response_.get())
       document_view_->Load(response_.Pass(), response_body_stream_.Pass());
   }
 
   scoped_ptr<BlinkPlatformImpl> blink_platform_impl_;
   ApplicationImpl* application_impl_;
 
   // TODO(darin): Figure out proper ownership of this instance.
@@ skipping 15 matching lines @@
 }
 
 }
 
 // static
 ApplicationDelegate* ApplicationDelegate::Create() {
   return new examples::HTMLViewer;
 }
 
 }