Shutdown cleanup

mojo/examples/nesting_app/nesting_app.cc

Index: mojo/examples/nesting_app/nesting_app.cc
diff --git a/mojo/examples/nesting_app/nesting_app.cc b/mojo/examples/nesting_app/nesting_app.cc
index f0b67633f69e2a28e6629a51c6ff353ac132c487..9b488d280fa25b624ab10bfba4f31e6d7de12e54 100644
--- a/mojo/examples/nesting_app/nesting_app.cc
+++ b/mojo/examples/nesting_app/nesting_app.cc
@@ -4,6 +4,7 @@
 
 #include "base/basictypes.h"
 #include "base/bind.h"
+#include "base/message_loop/message_loop.h"
 #include "base/strings/stringprintf.h"
 #include "mojo/examples/window_manager/window_manager.mojom.h"
 #include "mojo/public/cpp/application/application_connection.h"
@@ -94,6 +95,9 @@ class NestingApp : public ApplicationDelegate,
 
     NavigateChild();
   }
+  virtual void OnViewManagerDisconnected(ViewManager* view_manager) OVERRIDE {
+    base::MessageLoop::current()->Quit();
+  }
 
   // Overridden from ViewObserver:
   virtual void OnViewInputEvent(View* view, const EventPtr& event) OVERRIDE {