Remove //net (except for Android test stuff) and sdch

net/websockets/websocket_deflater.h

-// Copyright 2013 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 NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_
-#define NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_
-
-#include <deque>
-#include <vector>
-
-#include "base/basictypes.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
-#include "net/base/net_export.h"
-
-extern "C" struct z_stream_s;
-
-namespace net {
-
-class IOBufferWithSize;
-
-class NET_EXPORT_PRIVATE WebSocketDeflater {
- public:
-  // Do not reorder or remove entries of this enum. The values of them are used
-  // in UMA.
-  enum ContextTakeOverMode {
-    DO_NOT_TAKE_OVER_CONTEXT,
-    TAKE_OVER_CONTEXT,
-    NUM_CONTEXT_TAKEOVER_MODE_TYPES,
-  };
-
-  explicit WebSocketDeflater(ContextTakeOverMode mode);
-  ~WebSocketDeflater();
-
-  // Returns true if there is no error and false otherwise.
-  // This function must be called exactly once before calling any of
-  // following methods.
-  // |window_bits| must be between 8 and 15 (both inclusive).
-  bool Initialize(int window_bits);
-
-  // Adds bytes to |stream_|.
-  // Returns true if there is no error and false otherwise.
-  bool AddBytes(const char* data, size_t size);
-
-  // Flushes the current processing data.
-  // Returns true if there is no error and false otherwise.
-  bool Finish();
-
-  // Pushes "\x00\x00\xff\xff" to the end of the buffer.
-  void PushSyncMark();
-
-  // Returns the current deflated output.
-  // If the current output is larger than |size| bytes,
-  // returns the first |size| bytes of the current output.
-  // The returned bytes will be dropped from the current output and never be
-  // returned thereafter.
-  scoped_refptr<IOBufferWithSize> GetOutput(size_t size);
-
-  // Returns the size of the current deflated output.
-  size_t CurrentOutputSize() const { return buffer_.size(); }
-
- private:
-  void ResetContext();
-  int Deflate(int flush);
-
-  scoped_ptr<z_stream_s> stream_;
-  ContextTakeOverMode mode_;
-  std::deque<char> buffer_;
-  std::vector<char> fixed_buffer_;
-  // true if bytes were added after last Finish().
-  bool are_bytes_added_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebSocketDeflater);
-};
-
-}  // namespace net
-
-#endif  // NET_WEBSOCKETS_WEBSOCKET_DEFLATER_H_