Automated IWYU fix for TaskRunner includes.

extensions/renderer/api/display_source/wifi_display/wifi_display_video_encoder_vea.cc

 // Copyright 2016 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 "extensions/renderer/api/display_source/wifi_display/wifi_display_video_encoder.h"
 
 #include <list>
 #include <memory>
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
+#include "base/single_thread_task_runner.h"
 #include "base/task_runner_util.h"
 #include "content/public/renderer/video_encode_accelerator.h"
 #include "media/base/bind_to_current_loop.h"
 
 namespace extensions {
 
 namespace {
 
 // This video encoder implements hardware accelerated H.264 video encoding
 // using media::VideoEncodeAccelerator.
@@ skipping 208 matching lines @@
 // static
 void WiFiDisplayVideoEncoder::CreateVEA(
     const InitParameters& params,
     const VideoEncoderCallback& encoder_callback) {
   auto on_vea_cb =
       base::Bind(&WiFiDisplayVideoEncoderVEA::Create, params, encoder_callback);
   params.vea_create_callback.Run(media::BindToCurrentLoop(on_vea_cb));
 }
 
 }  // namespace extensions