Deletes the class VideoRendererCallback.

webrtc/modules/video_render/linux/video_x11_channel.h

Index: webrtc/modules/video_render/linux/video_x11_channel.h
diff --git a/webrtc/modules/video_render/linux/video_x11_channel.h b/webrtc/modules/video_render/linux/video_x11_channel.h
index 6eb402e12eeab77fe07c4bec70f346033af1587c..99cfa229380efc19d83e325da63ae32e6024bf64 100644
--- a/webrtc/modules/video_render/linux/video_x11_channel.h
+++ b/webrtc/modules/video_render/linux/video_x11_channel.h
@@ -26,15 +26,14 @@ class CriticalSectionWrapper;
 #define DEFAULT_RENDER_FRAME_HEIGHT 288
 
 
-class VideoX11Channel: public VideoRenderCallback
+class VideoX11Channel: public rtc::VideoSinkInterface<VideoFrame>
 {
 public:
     VideoX11Channel(int32_t id);
 
     virtual ~VideoX11Channel();
 
-    virtual int32_t RenderFrame(const uint32_t streamId,
-                                const VideoFrame& videoFrame);
+    void OnFrame(const VideoFrame& videoFrame) override;
 
     int32_t FrameSizeChange(int32_t width, int32_t height,
                             int32_t numberOfStreams);