Include-what-you-use for ThreadTaskRunnerHandle.

content/renderer/media/video_track_adapter.cc

 // Copyright 2014 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 "content/renderer/media/video_track_adapter.h"
 
 #include <algorithm>
 #include <limits>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/macros.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/trace_event.h"
 #include "content/public/common/content_switches.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/video_util.h"
 
 namespace content {
 
 namespace {
 
 // Amount of frame intervals to wait before considering the source as muted, for
@@ skipping 486 matching lines @@
   }
 
   io_task_runner_->PostDelayedTask(
       FROM_HERE, base::Bind(&VideoTrackAdapter::CheckFramesReceivedOnIO, this,
                             set_muted_state_callback, frame_counter_),
       base::TimeDelta::FromSecondsD(kNormalFrameTimeoutInFrameIntervals /
                                     source_frame_rate_));
 }
 
 }  // namespace content