chrome/browser: Remove use of MessageLoopProxy and deprecated MessageLoop APIs

chrome/browser/apps/ephemeral_app_service.cc

 // Copyright 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/apps/ephemeral_app_service.h"
 
 #include "apps/app_lifetime_monitor_factory.h"
 #include "base/command_line.h"
-#include "base/message_loop/message_loop.h"
+#include "base/location.h"
+#include "base/single_thread_task_runner.h"
+#include "base/thread_task_runner_handle.h"
 #include "chrome/browser/apps/ephemeral_app_service_factory.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "extensions/browser/extension_prefs.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/extension_util.h"
 #include "extensions/browser/uninstall_reason.h"
@@ skipping 121 matching lines @@
     --ephemeral_app_count_;
     DCHECK_GE(ephemeral_app_count_, 0);
   }
 }
 
 void EphemeralAppService::OnAppStop(Profile* profile,
                                     const std::string& app_id) {
   if (!extensions::util::IsEphemeralApp(app_id, profile_))
     return;
 
-  base::MessageLoop::current()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&EphemeralAppService::DisableEphemeralApp,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 app_id),
+  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+      FROM_HERE, base::Bind(&EphemeralAppService::DisableEphemeralApp,
+                            weak_ptr_factory_.GetWeakPtr(), app_id),
       base::TimeDelta::FromSeconds(disable_idle_app_delay_));
 }
 
 void EphemeralAppService::OnChromeTerminating() {
   garbage_collect_apps_timer_.Stop();
 
   extension_registry_observer_.RemoveAll();
   app_lifetime_monitor_observer_.RemoveAll();
 }
 
 void EphemeralAppService::Init() {
   InitEphemeralAppCount();
 
   // Start observing.
   extension_registry_observer_.Add(ExtensionRegistry::Get(profile_));
   app_lifetime_monitor_observer_.Add(
       apps::AppLifetimeMonitorFactory::GetForProfile(profile_));
 
   // Execute startup clean up tasks (except during tests).
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(switches::kTestType))
     return;
 
   TriggerGarbageCollect(
       base::TimeDelta::FromSeconds(kGarbageCollectAppsStartupDelay));
 
-  base::MessageLoop::current()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&EphemeralAppService::DisableEphemeralAppsOnStartup,
-                 weak_ptr_factory_.GetWeakPtr()),
+  base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
+      FROM_HERE, base::Bind(&EphemeralAppService::DisableEphemeralAppsOnStartup,
+                            weak_ptr_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(kDisableAppsOnStartupDelay));
 }
 
 void EphemeralAppService::InitEphemeralAppCount() {
   scoped_ptr<ExtensionSet> extensions =
       ExtensionRegistry::Get(profile_)->GenerateInstalledExtensionsSet();
   ExtensionPrefs* prefs = ExtensionPrefs::Get(profile_);
   DCHECK(prefs);
 
   ephemeral_app_count_ = 0;
@@ skipping 166 matching lines @@
     // Remove ephemeral apps that have been inactive for a while or if the cache
     // is larger than the desired size.
     if (it->first < inactive_threshold || app_count > kMaxEphemeralAppsCount) {
       remove_app_ids->insert(it->second);
       --app_count;
     } else {
       break;
     }
   }
 }