Move encoder thread to VideoSendStream.

webrtc/video/vie_encoder.h

Index: webrtc/video/vie_encoder.h
diff --git a/webrtc/video/vie_encoder.h b/webrtc/video/vie_encoder.h
index 319300c5d447f36ff76561b6980d18e6e746f8c4..93f4fc867b415cdcb1ff75cd82dfcbef09411ae9 100644
--- a/webrtc/video/vie_encoder.h
+++ b/webrtc/video/vie_encoder.h
@@ -24,7 +24,6 @@
 #include "webrtc/modules/video_coding/include/video_coding_defines.h"
 #include "webrtc/modules/video_processing/include/video_processing.h"
 #include "webrtc/typedefs.h"
-#include "webrtc/video/video_capture_input.h"
 
 namespace webrtc {
 
@@ -41,11 +40,11 @@ class SendStatisticsProxy;
 class ViEBitrateObserver;
 class ViEEffectFilter;
 class VideoCodingModule;
+class VideoEncoder;
 
 class ViEEncoder : public VideoEncoderRateObserver,
                    public VCMPacketizationCallback,
-                   public VCMSendStatisticsCallback,
-                   public VideoCaptureCallback {
+                   public VCMSendStatisticsCallback {
  public:
   friend class ViEBitrateObserver;
 
@@ -80,9 +79,7 @@ class ViEEncoder : public VideoEncoderRateObserver,
   int32_t DeRegisterExternalEncoder(uint8_t pl_type);
   void SetEncoder(const VideoCodec& video_codec, int min_transmit_bitrate_bps);
 
-  // Implementing VideoCaptureCallback.
-  void DeliverFrame(VideoFrame video_frame) override;
-
+  void EncodeVideoFrame(VideoFrame video_frame);

[stefan-webrtc, 2016/03/03 14:19:35]

Should this be a const reference?

[pbos-webrtc, 2016/03/03 14:25:32]

Done.

   void SendKeyFrame();
 
   uint32_t LastObservedBitrateBps() const;