Remove calls to deprecated MessageLoop methods in media.

media/audio/audio_output_device_unittest.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 <vector>
 
 #include "base/at_exit.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/shared_memory.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/process_handle.h"
+#include "base/single_thread_task_runner.h"
 #include "base/sync_socket.h"
 #include "base/task_runner.h"
 #include "base/test/test_timeouts.h"
 #include "base/threading/thread.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "media/audio/audio_output_device.h"
 #include "media/audio/sample_rates.h"
 #include "media/base/test_helpers.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gmock_mutant.h"
@@ skipping 211 matching lines @@
   // So, for the sake of this test, we consider the call to Render a sign
   // of success and quit the loop.
   const int kNumberOfFramesToProcess = 0;
   EXPECT_CALL(callback_, Render(_, _, _))
       .WillOnce(DoAll(QuitLoop(io_loop_.task_runner()),
                       Return(kNumberOfFramesToProcess)));
 }
 
 void AudioOutputDeviceTest::WaitUntilRenderCallback() {
   // Don't hang the test if we never get the Render() callback.
-  io_loop_.PostDelayedTask(FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(),
-                           TestTimeouts::action_timeout());
+  io_loop_.task_runner()->PostDelayedTask(
+      FROM_HERE, base::MessageLoop::QuitWhenIdleClosure(),
+      TestTimeouts::action_timeout());
   io_loop_.Run();
 }
 
 void AudioOutputDeviceTest::StopAudioDevice() {
   if (device_status_ == OUTPUT_DEVICE_STATUS_OK)
     EXPECT_CALL(*audio_output_ipc_, CloseStream());
 
   audio_device_->Stop();
   io_loop_.RunUntilIdle();
 }
@@ skipping 100 matching lines @@
   // Runs the loop and waits for |thread| to call event's closure.
   event.RunAndWait();
 
   audio_device_->Stop();
   io_loop_.RunUntilIdle();
 }
 
 INSTANTIATE_TEST_CASE_P(Render, AudioOutputDeviceTest, Values(false));
 
 }  // namespace media.