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

net/quic/crypto/quic_decrypter.h

-// Copyright (c) 2012 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_QUIC_CRYPTO_QUIC_DECRYPTER_H_
-#define NET_QUIC_CRYPTO_QUIC_DECRYPTER_H_
-
-#include "net/base/net_export.h"
-#include "net/quic/quic_protocol.h"
-
-namespace net {
-
-class NET_EXPORT_PRIVATE QuicDecrypter {
- public:
-  virtual ~QuicDecrypter() {}
-
-  static QuicDecrypter* Create(QuicTag algorithm);
-
-  // Sets the encryption key. Returns true on success, false on failure.
-  //
-  // NOTE: The key is the client_write_key or server_write_key derived from
-  // the master secret.
-  virtual bool SetKey(base::StringPiece key) = 0;
-
-  // Sets the fixed initial bytes of the nonce. Returns true on success,
-  // false on failure.
-  //
-  // NOTE: The nonce prefix is the client_write_iv or server_write_iv
-  // derived from the master secret. A 64-bit packet sequence number will
-  // be appended to form the nonce.
-  //
-  //                          <------------ 64 bits ----------->
-  //   +---------------------+----------------------------------+
-  //   |    Fixed prefix     |      Packet sequence number      |
-  //   +---------------------+----------------------------------+
-  //                          Nonce format
-  //
-  // The security of the nonce format requires that QUIC never reuse a
-  // packet sequence number, even when retransmitting a lost packet.
-  virtual bool SetNoncePrefix(base::StringPiece nonce_prefix) = 0;
-
-  // Populates |output| with the decrypted |ciphertext| and populates
-  // |output_length| with the length.  Returns 0 if there is an error.
-  // |output| size is specified by |max_output_length| and must be
-  // at least as large as the ciphertext.  |sequence_number| is
-  // appended to the |nonce_prefix| value provided in SetNoncePrefix()
-  // to form the nonce.
-  // TODO(wtc): add a way for DecryptPacket to report decryption failure due
-  // to non-authentic inputs, as opposed to other reasons for failure.
-  virtual bool DecryptPacket(QuicPacketSequenceNumber sequence_number,
-                             const base::StringPiece& associated_data,
-                             const base::StringPiece& ciphertext,
-                             char* output,
-                             size_t* output_length,
-                             size_t max_output_length) = 0;
-
-  // For use by unit tests only.
-  virtual base::StringPiece GetKey() const = 0;
-  virtual base::StringPiece GetNoncePrefix() const = 0;
-};
-
-}  // namespace net
-
-#endif  // NET_QUIC_CRYPTO_QUIC_DECRYPTER_H_