Revert 287680 "mojo: terminate apps if the shell goes away"

trunk/src/mojo/public/cpp/application/lib/application_impl_chromium.cc

Index: trunk/src/mojo/public/cpp/application/lib/application_impl_chromium.cc
===================================================================
--- trunk/src/mojo/public/cpp/application/lib/application_impl_chromium.cc	(revision 287751)
+++ trunk/src/mojo/public/cpp/application/lib/application_impl_chromium.cc	(working copy)
@@ -1,15 +0,0 @@
-// 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/public/cpp/application/application_impl.h"
-
-namespace mojo {
-
-void ApplicationImpl::Terminate() {
-  if (base::MessageLoop::current()->is_running())
-    base::MessageLoop::current()->Quit();
-}
-
-}  // namespace mojo