Simplify VideoEncoder interface.

remoting/codec/video_decoder_verbatim.h

Index: remoting/codec/video_decoder_verbatim.h
diff --git a/remoting/codec/video_decoder_verbatim.h b/remoting/codec/video_decoder_verbatim.h
index f058a7eb26a1d0b4c37cdc66e0bd00dc8b80cfc3..96b75e21f7e01a9ce1790da168ebfde76a72ad88 100644
--- a/remoting/codec/video_decoder_verbatim.h
+++ b/remoting/codec/video_decoder_verbatim.h
@@ -35,30 +35,6 @@ class VideoDecoderVerbatim : public VideoDecoder {
   virtual const SkRegion* GetImageShape() OVERRIDE;
 
  private:
-  enum State {
-    kUninitialized,
-    kReady,
-    kProcessing,
-    kPartitionDone,
-    kDone,
-    kError,
-  };
-
-  // Helper method. Called from DecodePacket to updated state of the decoder.
-  void UpdateStateForPacket(const VideoPacket* packet);
-
-  // The internal state of the decoder.
-  State state_;
-
-  // Keeps track of the updating rect.
-  SkIRect clip_;
-
-  // The position in the row that we are updating.
-  int row_pos_;
-
-  // The current row in the rect that we are updaing.
-  int row_y_;
-
   // The region updated that hasn't been copied to the screen yet.
   SkRegion updated_region_;