Remove use of deprecated MessageLoop methods in chrome/.

chrome/browser/sessions/session_restore.cc

 // Copyright 2012 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/sessions/session_restore.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <list>
 #include <memory>
 #include <set>
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/debug/alias.h"
+#include "base/location.h"
 #include "base/macros.h"
 #include "base/memory/scoped_vector.h"
 #include "base/metrics/field_trial.h"
 #include "base/metrics/histogram.h"
 #include "base/run_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/stl_util.h"
 #include "base/task/cancelable_task_tracker.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "build/build_config.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/lifetime/keep_alive_types.h"
 #include "chrome/browser/lifetime/scoped_keep_alive.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search/search.h"
 #include "chrome/browser/sessions/session_restore_delegate.h"
 #include "chrome/browser/sessions/session_service.h"
 #include "chrome/browser/sessions/session_service_factory.h"
@@ skipping 260 matching lines @@
       // them.
       std::stable_sort(contents_created->begin(), contents_created->end());
       SessionRestoreDelegate::RestoreTabs(*contents_created, restore_started_);
     }
 
     if (!synchronous_) {
       // If we're not synchronous we need to delete ourself.
       // NOTE: we must use DeleteLater here as most likely we're in a callback
       // from the history service which doesn't deal well with deleting the
       // object it is notifying.
-      base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
+      base::ThreadTaskRunnerHandle::Get()->DeleteSoon(FROM_HERE, this);
 
       // The delete may take a while and at this point we no longer care about
       // if the browser is deleted. Don't listen to anything. This avoid a
       // possible double delete too (if browser is closed before DeleteSoon() is
       // processed).
       registrar_.RemoveAll();
     }
 
 #if defined(OS_CHROMEOS)
     chromeos::BootTimesRecorder::Get()->AddLoginTimeMarker("SessionRestore-End",
@@ skipping 517 matching lines @@
 // static
 SessionRestore::CallbackSubscription
     SessionRestore::RegisterOnSessionRestoredCallback(
         const base::Callback<void(int)>& callback) {
   return on_session_restored_callbacks()->Add(callback);
 }
 
 // static
 base::CallbackList<void(int)>*
     SessionRestore::on_session_restored_callbacks_ = nullptr;