Remove calls to deprecated MessageLoop methods in jingle.

jingle/glue/task_pump.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 <stdint.h>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
+#include "base/single_thread_task_runner.h"
 #include "jingle/glue/task_pump.h"
 
 namespace jingle_glue {
 
 TaskPump::TaskPump()
     : posted_wake_(false),
       stopped_(false),
       weak_factory_(this) {
 }
 
 TaskPump::~TaskPump() {
   DCHECK(CalledOnValidThread());
 }
 
 void TaskPump::WakeTasks() {
   DCHECK(CalledOnValidThread());
   if (!stopped_ && !posted_wake_) {
     base::MessageLoop* current_message_loop = base::MessageLoop::current();
     CHECK(current_message_loop);
     // Do the requested wake up.
-    current_message_loop->PostTask(
+    current_message_loop->task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&TaskPump::CheckAndRunTasks, weak_factory_.GetWeakPtr()));
     posted_wake_ = true;
   }
 }
 
 int64_t TaskPump::CurrentTime() {
   DCHECK(CalledOnValidThread());
   // Only timeout tasks rely on this function.  Since we're not using
   // libjingle tasks for timeout, it's safe to return 0 here.
@@ skipping 13 matching lines @@
   // We shouldn't be using libjingle for timeout tasks, so we should
   // have no timeout tasks at all.
 
   // TODO(akalin): Add HasTimeoutTask() back in TaskRunner class and
   // uncomment this check.
   // DCHECK(!HasTimeoutTask())
   RunTasks();
 }
 
 }  // namespace jingle_glue