Clean up PlatformThread.

webrtc/common_video/include/incoming_video_stream.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_
 #define WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_
 
+#include "webrtc/base/platform_thread.h"
 #include "webrtc/base/scoped_ptr.h"
 #include "webrtc/base/thread_annotations.h"
 #include "webrtc/common_video/video_render_frames.h"
 
 namespace webrtc {
 class CriticalSectionWrapper;
 class EventTimerWrapper;
-class PlatformThread;
-class VideoRenderer;
 
 class VideoRenderCallback {
  public:
   virtual int32_t RenderFrame(const uint32_t streamId,
                               const VideoFrame& videoFrame) = 0;
 
  protected:
   virtual ~VideoRenderCallback() {}
 };
 
@@ skipping 41 matching lines @@
   enum { kFrameRatePeriodMs = 1000 };
 
   void DeliverFrame(const VideoFrame& video_frame);
 
   uint32_t const stream_id_;
   const bool disable_prerenderer_smoothing_;
   // Critsects in allowed to enter order.
   const rtc::scoped_ptr<CriticalSectionWrapper> stream_critsect_;
   const rtc::scoped_ptr<CriticalSectionWrapper> thread_critsect_;
   const rtc::scoped_ptr<CriticalSectionWrapper> buffer_critsect_;
-  rtc::scoped_ptr<PlatformThread> incoming_render_thread_
+  // TODO(pbos): Make plain member and stop resetting this thread, just
+  // start/stoping it is enough.
+  rtc::scoped_ptr<rtc::PlatformThread> incoming_render_thread_
       GUARDED_BY(thread_critsect_);
   rtc::scoped_ptr<EventTimerWrapper> deliver_buffer_event_;
 
   bool running_ GUARDED_BY(stream_critsect_);
   VideoRenderCallback* external_callback_ GUARDED_BY(thread_critsect_);
   VideoRenderCallback* render_callback_ GUARDED_BY(thread_critsect_);
   const rtc::scoped_ptr<VideoRenderFrames> render_buffers_
       GUARDED_BY(buffer_critsect_);
 
   uint32_t incoming_rate_ GUARDED_BY(stream_critsect_);
   int64_t last_rate_calculation_time_ms_ GUARDED_BY(stream_critsect_);
   uint16_t num_frames_since_last_calculation_ GUARDED_BY(stream_critsect_);
   int64_t last_render_time_ms_ GUARDED_BY(thread_critsect_);
   VideoFrame temp_frame_ GUARDED_BY(thread_critsect_);
   VideoFrame start_image_ GUARDED_BY(thread_critsect_);
   VideoFrame timeout_image_ GUARDED_BY(thread_critsect_);
   uint32_t timeout_time_ GUARDED_BY(thread_critsect_);
 };
 
 }  // namespace webrtc
 
 #endif  // WEBRTC_COMMON_VIDEO_INCLUDE_INCOMING_VIDEO_STREAM_H_