[media] Replace MessageLoopProxy usage with ThreadTaskRunnerHandle

media/blink/webmediaplayer_impl.cc

 // Copyright 2013 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 "media/blink/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/debug/alias.h"
 #include "base/debug/crash_logging.h"
-#include "base/message_loop/message_loop_proxy.h"
 #include "base/metrics/histogram.h"
 #include "base/single_thread_task_runner.h"
 #include "base/synchronization/waitable_event.h"
+#include "base/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "cc/blink/web_layer_impl.h"
 #include "cc/layers/video_layer.h"
 #include "gpu/blink/webgraphicscontext3d_impl.h"
 #include "media/audio/null_audio_sink.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/cdm_context.h"
 #include "media/base/limits.h"
 #include "media/base/media_log.h"
 #include "media/base/pipeline.h"
@@ skipping 75 matching lines @@
     blink::WebLocalFrame* frame,
     blink::WebMediaPlayerClient* client,
     base::WeakPtr<WebMediaPlayerDelegate> delegate,
     scoped_ptr<RendererFactory> renderer_factory,
     CdmFactory* cdm_factory,
     const WebMediaPlayerParams& params)
     : frame_(frame),
       network_state_(WebMediaPlayer::NetworkStateEmpty),
       ready_state_(WebMediaPlayer::ReadyStateHaveNothing),
       preload_(BufferedDataSource::AUTO),
-      main_task_runner_(base::MessageLoopProxy::current()),
+      main_task_runner_(base::ThreadTaskRunnerHandle::Get()),
       media_task_runner_(params.media_task_runner()),
       media_log_(params.media_log()),
       pipeline_(media_task_runner_, media_log_.get()),
       load_type_(LoadTypeURL),
       opaque_(false),
       paused_(true),
       seeking_(false),
       playback_rate_(0.0),
       ended_(false),
       pending_seek_(false),
@@ skipping 885 matching lines @@
 
   // pause() may be called after playback has ended and the HTMLMediaElement
   // requires that currentTime() == duration() after ending.  We want to ensure
   // |paused_time_| matches currentTime() in this case or a future seek() may
   // incorrectly discard what it thinks is a seek to the existing time.
   paused_time_ =
       ended_ ? pipeline_.GetMediaDuration() : pipeline_.GetMediaTime();
 }
 
 }  // namespace media