Move decoder into separate thread, clean up API layering, and redo update protocl

remoting/base/decompressor_verbatim.h

+// Copyright (c) 2010 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_DECOMPRESSOR_VERBATIM_H_
+#define REMOTING_BASE_DECOMPRESSOR_VERBATIM_H_
+
+#include "base/scoped_ptr.h"
+#include "remoting/base/decompressor.h"
+
+namespace remoting {
+
+// A lossless decompressor using zlib.
+class DecompressorVerbatim : public Decompressor {
+ public:
+  DecompressorVerbatim();
+  virtual ~DecompressorVerbatim();
+
+  virtual void Reset();
+
+  // Decompressor implementations.
+  virtual bool Process(const uint8* input_data, int input_size,
+                       uint8* output_data, int output_size,
+                       int* consumed, int* written);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_BASE_DECOMPRESSOR_VERBATIM_H_