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      1 // Copyright (c) 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/browser_process_platform_part_chromeos.h"
      6 
      7 #include "base/logging.h"
      8 #include "base/time/default_tick_clock.h"
      9 #include "base/time/tick_clock.h"
     10 #include "chrome/browser/chromeos/memory/oom_priority_manager.h"
     11 #include "chrome/browser/chromeos/profiles/profile_helper.h"
     12 #include "chrome/browser/chromeos/system/automatic_reboot_manager.h"
     13 
     14 BrowserProcessPlatformPart::BrowserProcessPlatformPart()
     15     : created_profile_helper_(false) {
     16 }
     17 
     18 BrowserProcessPlatformPart::~BrowserProcessPlatformPart() {
     19 }
     20 
     21 void BrowserProcessPlatformPart::InitializeAutomaticRebootManager() {
     22   DCHECK(!automatic_reboot_manager_);
     23 
     24   automatic_reboot_manager_.reset(new chromeos::system::AutomaticRebootManager(
     25       scoped_ptr<base::TickClock>(new base::DefaultTickClock)));
     26 }
     27 
     28 void BrowserProcessPlatformPart::ShutdownAutomaticRebootManager() {
     29   automatic_reboot_manager_.reset();
     30 }
     31 
     32 chromeos::OomPriorityManager*
     33     BrowserProcessPlatformPart::oom_priority_manager() {
     34   DCHECK(CalledOnValidThread());
     35   if (!oom_priority_manager_.get())
     36     oom_priority_manager_.reset(new chromeos::OomPriorityManager());
     37   return oom_priority_manager_.get();
     38 }
     39 
     40 chromeos::ProfileHelper* BrowserProcessPlatformPart::profile_helper() {
     41   DCHECK(CalledOnValidThread());
     42   if (!created_profile_helper_)
     43     CreateProfileHelper();
     44   return profile_helper_.get();
     45 }
     46 
     47 void BrowserProcessPlatformPart::CreateProfileHelper() {
     48   DCHECK(!created_profile_helper_ && profile_helper_.get() == NULL);
     49   created_profile_helper_ = true;
     50   profile_helper_.reset(new chromeos::ProfileHelper());
     51 }
     52 
     53 void BrowserProcessPlatformPart::StartTearDown() {
     54   profile_helper_.reset();
     55 }
     56