Delete VideoRendererInterface.

webrtc/examples/peerconnection/client/linux/main_wnd.h

Index: webrtc/examples/peerconnection/client/linux/main_wnd.h
diff --git a/webrtc/examples/peerconnection/client/linux/main_wnd.h b/webrtc/examples/peerconnection/client/linux/main_wnd.h
index a7eb25e9b1ea7ffa18ba1aaf6e1d6b308087e64a..e756fc98c4a6b935b9d1bbf681948c0b00a834b2 100644
--- a/webrtc/examples/peerconnection/client/linux/main_wnd.h
+++ b/webrtc/examples/peerconnection/client/linux/main_wnd.h
@@ -77,9 +77,8 @@ class GtkMainWnd : public MainWindow {
                   webrtc::VideoTrackInterface* track_to_render);
     virtual ~VideoRenderer();
 
-    // VideoRendererInterface implementation
-    virtual void SetSize(int width, int height);
-    virtual void OnFrame(const cricket::VideoFrame& frame);
+    // VideoSinkInterface implementation
+    void OnFrame(const cricket::VideoFrame& frame) override;
 
     const uint8_t* image() const { return image_.get(); }
 
@@ -92,6 +91,7 @@ class GtkMainWnd : public MainWindow {
     }
 
    protected:
+    void SetSize(int width, int height);
     rtc::scoped_ptr<uint8_t[]> image_;
     int width_;
     int height_;