Remove calls to deprecated MessageLoop methods in net.

net/base/network_config_watcher_mac.cc

 // Copyright (c) 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 "net/base/network_config_watcher_mac.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_restrictions.h"
 
 namespace net {
 
 namespace {
 
 #if !defined(OS_IOS)
 // Called back by OS.  Calls OnNetworkConfigChange().
 void DynamicStoreCallback(SCDynamicStoreRef /* store */,
@@ skipping 44 matching lines @@
 void NetworkConfigWatcherMacThread::Init() {
   // Disallow IO to make sure NetworkConfigWatcherMacThread's helper thread does
   // not perform blocking operations.
   base::ThreadRestrictions::SetIOAllowed(false);
 
   delegate_->Init();
 
   // TODO(willchan): Look to see if there's a better signal for when it's ok to
   // initialize this, rather than just delaying it by a fixed time.
   const base::TimeDelta kInitializationDelay = base::TimeDelta::FromSeconds(1);
-  message_loop()->PostDelayedTask(
-      FROM_HERE,
-      base::Bind(&NetworkConfigWatcherMacThread::InitNotifications,
-                 weak_factory_.GetWeakPtr()),
+  task_runner()->PostDelayedTask(
+      FROM_HERE, base::Bind(&NetworkConfigWatcherMacThread::InitNotifications,
+                            weak_factory_.GetWeakPtr()),
       kInitializationDelay);
 }
 
 void NetworkConfigWatcherMacThread::CleanUp() {
   if (!run_loop_source_.get())
     return;
 
   CFRunLoopRemoveSource(CFRunLoopGetCurrent(), run_loop_source_.get(),
                         kCFRunLoopCommonModes);
   run_loop_source_.reset();
@@ skipping 32 matching lines @@
   // We create this notifier thread because the notification implementation
   // needs a thread with a CFRunLoop, and there's no guarantee that
   // MessageLoop::current() meets that criterion.
   base::Thread::Options thread_options(base::MessageLoop::TYPE_UI, 0);
   notifier_thread_->StartWithOptions(thread_options);
 }
 
 NetworkConfigWatcherMac::~NetworkConfigWatcherMac() {}
 
 }  // namespace net