[mojo-edk] Disable clean shutdown behavior

mojo/edk/system/node_controller.cc

 // Copyright 2016 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 "mojo/edk/system/node_controller.h"
 
 #include <algorithm>
 #include <limits>
 
 #include "base/bind.h"
@@ skipping 962 matching lines @@
 void NodeController::DestroyOnIOThreadShutdown() {
   destroy_on_io_thread_shutdown_ = true;
 }
 
 void NodeController::AttemptShutdownIfRequested() {
   base::Closure callback;
   {
     base::AutoLock lock(shutdown_lock_);
     if (shutdown_callback_.is_null())
       return;
-    if (!node_->CanShutdownCleanly(true /* allow_local_ports */)) {
-      DVLOG(2) << "Unable to cleanly shut down node " << name_ << ".";
-      return;
-    }
+
+    // TODO(rockot): We should return here if clean shutdown of |node_| is not
+    // yet possible. See http://crbug.com/589864 for why we don't.
+
     callback = shutdown_callback_;
     shutdown_callback_.Reset();
   }
 
   DCHECK(!callback.is_null());
 
   callback.Run();
 }
 
 }  // namespace edk
 }  // namespace mojo