Update monet.

net/dns/serial_worker.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/dns/serial_worker.h"
 
 #include "base/bind.h"
 #include "base/location.h"
-#include "base/message_loop/message_loop_proxy.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/threading/worker_pool.h"
 
 namespace net {
 
 SerialWorker::SerialWorker()
-  : message_loop_(base::MessageLoopProxy::current()),
-    state_(IDLE) {}
+    : message_loop_(base::ThreadTaskRunnerHandle::Get()), state_(IDLE) {}
 
 SerialWorker::~SerialWorker() {}
 
 void SerialWorker::WorkNow() {
   DCHECK(message_loop_->BelongsToCurrentThread());
   switch (state_) {
     case IDLE:
       if (!base::WorkerPool::PostTask(FROM_HERE, base::Bind(
           &SerialWorker::DoWorkJob, this), false)) {
 #if defined(OS_POSIX)
@@ skipping 64 matching lines @@
       state_ = IDLE;
       WorkNow();
       return;
     default:
       NOTREACHED() << "Unexpected state " << state_;
   }
 }
 
 }  // namespace net