Cleanup: Remove unneeded forward declarations from remoting.

remoting/base/encoder_row_based.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef REMOTING_BASE_ENCODER_ROW_BASED_H_
 #define REMOTING_BASE_ENCODER_ROW_BASED_H_
 
 #include "remoting/base/encoder.h"
 #include "remoting/proto/video.pb.h"
 #include "third_party/skia/include/core/SkRect.h"
 
 namespace remoting {
 
 class Compressor;
-class UpdateStreamPacket;
 
 // EncoderRowBased implements an Encoder using zlib or verbatim
 // compression. Zlib-based encoder must be created using
 // CreateZlibEncoder(), verbatim encoder is created with
 // CreateVerbatimEncoder().
 //
 // Compressor is reset before encoding each rectangle, so that each
 // rectangle can be decoded independently.
 class EncoderRowBased : public Encoder {
  public:
@@ skipping 37 matching lines @@
 
   // The most recent screen size.
   SkISize screen_size_;
 
   int packet_size_;
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_BASE_ENCODER_ROW_BASED_H_