Replace MessageLoopProxy with SingleThreadTaskRunner for the rest of media/.

media/tools/player_x11/player_x11.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 <signal.h>
 
 #include <iostream>  // NOLINT
 
 #include "base/at_exit.h"
 #include "base/bind.h"
@@ skipping 90 matching lines @@
 }
 
 static void SaveStatusAndSignal(base::WaitableEvent* event,
                                 media::PipelineStatus* status_out,
                                 media::PipelineStatus status) {
   *status_out = status;
   event->Signal();
 }
 
 // TODO(vrk): Re-enabled audio. (crbug.com/112159)
-void InitPipeline(media::Pipeline* pipeline,
-                  const scoped_refptr<base::MessageLoopProxy>& message_loop,
-                  media::Demuxer* demuxer,
-                  const PaintCB& paint_cb,
-                  bool /* enable_audio */,
-                  base::MessageLoop* paint_message_loop) {
+void InitPipeline(
+    media::Pipeline* pipeline,
+    const scoped_refptr<base::SingleThreadTaskRunner>& task_runner,
+    media::Demuxer* demuxer,
+    const PaintCB& paint_cb,
+    bool /* enable_audio */,
+    base::MessageLoop* paint_message_loop) {
   // Create our filter factories.
   scoped_ptr<media::FilterCollection> collection(
       new media::FilterCollection());
   collection->SetDemuxer(demuxer);
 
   ScopedVector<media::VideoDecoder> video_decoders;
-  video_decoders.push_back(new media::FFmpegVideoDecoder(message_loop));
+  video_decoders.push_back(new media::FFmpegVideoDecoder(task_runner));
   scoped_ptr<media::VideoRenderer> video_renderer(new media::VideoRendererBase(
-      message_loop,
+      task_runner,
       video_decoders.Pass(),
       media::SetDecryptorReadyCB(),
       base::Bind(&Paint, paint_message_loop, paint_cb),
       base::Bind(&SetOpaque),
       true));
   collection->SetVideoRenderer(video_renderer.Pass());
 
   ScopedVector<media::AudioDecoder> audio_decoders;
-  audio_decoders.push_back(new media::FFmpegAudioDecoder(message_loop));
+  audio_decoders.push_back(new media::FFmpegAudioDecoder(task_runner));
   scoped_ptr<media::AudioRenderer> audio_renderer(new media::AudioRendererImpl(
-      message_loop,
-      new media::NullAudioSink(message_loop),
+      task_runner,
+      new media::NullAudioSink(task_runner),
       audio_decoders.Pass(),
       media::SetDecryptorReadyCB(),
       true));
   collection->SetAudioRenderer(audio_renderer.Pass());
 
   base::WaitableEvent event(true, false);
   media::PipelineStatus status;
 
   pipeline->Start(
       collection.Pass(), base::Closure(), media::PipelineStatusCB(),
@@ skipping 152 matching lines @@
   // Release callback which releases video renderer. Do this before cleaning up
   // X below since the video renderer has some X cleanup duties as well.
   paint_cb.Reset();
 
   XDestroyWindow(g_display, g_window);
   XCloseDisplay(g_display);
   g_audio_manager = NULL;
 
   return 0;
 }