Show notifications on low disk space.

chrome/browser/chromeos/chrome_browser_main_chromeos.cc

 // Copyright (c) 2013 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 "chrome/browser/chromeos/chrome_browser_main_chromeos.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 59 matching lines @@
 #include "chrome/browser/chromeos/power/power_button_observer.h"
 #include "chrome/browser/chromeos/power/power_data_collector.h"
 #include "chrome/browser/chromeos/power/power_prefs.h"
 #include "chrome/browser/chromeos/power/renderer_freezer.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/resource_reporter/resource_reporter.h"
 #include "chrome/browser/chromeos/settings/device_oauth2_token_service_factory.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "chrome/browser/chromeos/status/data_promo_notification.h"
 #include "chrome/browser/chromeos/system/input_device_settings.h"
+#include "chrome/browser/chromeos/ui/low_disk_notification.h"
 #include "chrome/browser/chromeos/upgrade_detector_chromeos.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/net/chrome_network_delegate.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/ash/ash_util.h"
 #include "chrome/browser/ui/ash/network_connect_delegate_chromeos.h"
 #include "chrome/common/channel_info.h"
 #include "chrome/common/chrome_constants.h"
@@ skipping 583 matching lines @@
   idle_action_warning_observer_.reset(new IdleActionWarningObserver());
 
   // Tell the window manager observer to monitor window manager changes. To do
   // so, the ash::shell needs to be available (which it is now).
   if (arc::ArcBridgeService::GetEnabled(
           base::CommandLine::ForCurrentProcess())) {
     DCHECK(arc::ArcServiceManager::Get());
     arc::ArcServiceManager::Get()->OnAshStarted();
   }
 
+  // Start watching for low disk space events to notify the user.
+  low_disk_notification_.reset(
+      new LowDiskNotification(DBusThreadManager::Get()->GetCryptohomeClient()));

[yoshiki, 2016/06/23 08:00:45]

Please free this instance explicitly before DBusThreadManager is free'd.

Maybe we should do it in
ChromeBrowserMainPartsChromeos::PostMainMessageLoopRun()?

[dspaid, 2016/06/27 05:40:04]

Done.

+
   ChromeBrowserMainPartsLinux::PostProfileInit();
 }
 
 void ChromeBrowserMainPartsChromeos::PreBrowserStart() {
   // -- This used to be in ChromeBrowserMainParts::PreMainMessageLoopRun()
   // -- just before MetricsService::LogNeedForCleanShutdown().
 
   // Start the external metrics service, which collects metrics from Chrome OS
   // and passes them to the browser process.
   external_metrics_ = new chromeos::ExternalMetrics;
@@ skipping 177 matching lines @@
   // Destroy DBus services immediately after threads are stopped.
   dbus_services_.reset();
 
   ChromeBrowserMainPartsLinux::PostDestroyThreads();
 
   // Destroy DeviceSettingsService after g_browser_process.
   DeviceSettingsService::Shutdown();
 }
 
 }  //  namespace chromeos