Changes to get mash browser_tests shutdown working correctly

content/common/mojo/mojo_shell_connection_impl.cc

 // Copyright 2015 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 "content/common/mojo/mojo_shell_connection_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
@@ skipping 117 matching lines @@
 
 mojo::Connector* MojoShellConnectionImpl::GetConnector() {
   DCHECK(shell_connection_);
   return shell_connection_->connector();
 }
 
 bool MojoShellConnectionImpl::UsingExternalShell() const {
   return external_;
 }
 
+void MojoShellConnectionImpl::SetConnectionLostClosure(
+    const base::Closure& closure) {
+  shell_connection_->set_connection_lost_closure(closure);
+}
+
 void MojoShellConnectionImpl::AddListener(Listener* listener) {
   DCHECK(std::find(listeners_.begin(), listeners_.end(), listener) ==
          listeners_.end());
   listeners_.push_back(listener);
 }
 
 void MojoShellConnectionImpl::RemoveListener(Listener* listener) {
   auto it = std::find(listeners_.begin(), listeners_.end(), listener);
   DCHECK(it != listeners_.end());
   listeners_.erase(it);
 }
 
 // static
 MojoShellConnection* MojoShellConnection::Get() {
   return lazy_tls_ptr.Pointer()->Get();
 }
 
 // static
 void MojoShellConnection::Destroy() {
   // This joins the shell controller thread.
   delete Get();
   lazy_tls_ptr.Pointer()->Set(nullptr);
 }
 
 MojoShellConnection::~MojoShellConnection() {}
 
 }  // namespace content