chrome/browser/ui/app_list/keep_alive_service_impl.cc

   1 // Copyright 2013 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.
   4
   5 #include "chrome/browser/ui/app_list/keep_alive_service_impl.h"
   6
   7 #include "chrome/browser/lifetime/application_lifetime.h"
   8
   9 ScopedKeepAlive::ScopedKeepAlive() {
  10   chrome::StartKeepAlive();
  11 }
  12
  13 ScopedKeepAlive::~ScopedKeepAlive() {
  14   chrome::EndKeepAlive();
  15 }
  16
  17 KeepAliveServiceImpl::KeepAliveServiceImpl() {
  18 }
  19
  20 KeepAliveServiceImpl::~KeepAliveServiceImpl() {
  21 }
  22
  23 void KeepAliveServiceImpl::EnsureKeepAlive() {
  24   if (!keep_alive_)
  25     keep_alive_.reset(new ScopedKeepAlive());
  26 }
  27
  28 void KeepAliveServiceImpl::FreeKeepAlive() {
  29   if (keep_alive_)
  30     keep_alive_.reset();
  31 }