1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "mojo/shell/keep_alive.h"
8 #include "mojo/shell/context.h"
13 KeepAlive::KeepAlive(Context* context) : context_(context) {
14 DCHECK(context_->task_runners()->shell_runner()->RunsTasksOnCurrentThread());
15 ++context_->keep_alive_counter()->count_;
18 KeepAlive::~KeepAlive() {
19 DCHECK(context_->task_runners()->shell_runner()->RunsTasksOnCurrentThread());
20 if (--context_->keep_alive_counter()->count_ == 0) {
21 base::MessageLoop::current()->PostTask(
23 base::Bind(&KeepAlive::MaybeQuit, context_));
28 void KeepAlive::MaybeQuit(Context* context) {
29 if (context->keep_alive_counter()->count_ == 0)
30 base::MessageLoop::current()->Quit();