Shutdown cleanup

mojo/examples/embedded_app/embedded_app.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/basictypes.h"
 #include "base/bind.h"
 #include "base/logging.h"
+#include "base/message_loop/message_loop.h"
 #include "base/strings/string_number_conversions.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/node_observer.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"
 #include "mojo/services/public/cpp/view_manager/view_observer.h"
@@ skipping 72 matching lines @@
   // Overridden from ViewManagerDelegate:
   virtual void OnRootAdded(ViewManager* view_manager, Node* root) OVERRIDE {
     View* view = View::Create(view_manager);
     view->AddObserver(this);
     root->SetActiveView(view);
     root->AddObserver(this);
 
     roots_[root->id()] = root;
     ProcessPendingNodeColor(root->id());
   }
+  virtual void OnViewManagerDisconnected(ViewManager* view_manager) OVERRIDE {
+    base::MessageLoop::current()->Quit();
+  }
 
   // Overridden from ViewObserver:
   virtual void OnViewInputEvent(View* view, const EventPtr& event) OVERRIDE {
     if (event->action == ui::ET_MOUSE_RELEASED) {
       if (event->flags & ui::EF_LEFT_MOUSE_BUTTON) {
         navigation::NavigationDetailsPtr nav_details(
             navigation::NavigationDetails::New());
         nav_details->url = "http://www.aaronboodman.com/z_dropbox/test.html";
         navigator_host_->RequestNavigate(view->node()->id(),
                                          navigation::SOURCE_NODE,
@@ skipping 45 matching lines @@
 };
 
 }  // namespace examples
 
 // static
 ApplicationDelegate* ApplicationDelegate::Create() {
   return new examples::EmbeddedApp;
 }
 
 }  // namespace mojo