Fix mojo::shell::Context shutdown.

shell/desktop/mojo_main.cc

 // Copyright 2013 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 <algorithm>
 #include <iostream>
 
 #include "base/at_exit.h"
 #include "base/base_switches.h"
 #include "base/bind.h"
@@ skipping 90 matching lines @@
       // because it can appear more than once. The base::CommandLine class
       // collapses multiple occurrences of the same switch.
       for (int i = 1; i < argc; i++) {
         ApplyApplicationArgs(&shell_context, argv[i]);
       }
 
       message_loop.PostTask(
           FROM_HERE,
           base::Bind(&mojo::shell::RunCommandLineApps, &shell_context));
       message_loop.Run();
+
+      // Must be called be |message_loop| is destroyed.

[qsr, 2015/02/20 13:14:31]

nit: Comment seems wrong.

[viettrungluu, 2015/02/20 15:59:33]

Oops. I TBRed a fix for this. Thanks.

+      shell_context.Shutdown();
     }
   }
   return 0;
 }