Keep only base/extractor.[cc|h].

net/cup_utils.h

Index: net/cup_utils.h
diff --git a/net/cup_utils.h b/net/cup_utils.h
deleted file mode 100644
index 8ea9e2f27dae27b1d24a0aa65ec7d7c4bb724951..0000000000000000000000000000000000000000
--- a/net/cup_utils.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright 2008-2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-
-#ifndef OMAHA_NET_CUP_UTILS_H__
-#define OMAHA_NET_CUP_UTILS_H__
-
-#include <atlstr.h>
-#include <vector>
-#include "base/basictypes.h"
-
-namespace omaha {
-
-namespace cup_utils {
-
-// Takes up to (rsa_key_size - SHA_DIGEST_SIZE) from the caller provided
-// input, and creates a padded result (data | SHA1(data)), where the msb
-// is keybits-160 and the lsb is 160 SHA1 bits. If less input is provided
-// the function pads the input with zeros.
-std::vector<uint8> RsaPad(size_t rsa_key_size,
-                          const void* data, size_t data_length);
-
-// Encodes a buffer of bytes as B64. This encoder has a few differences from
-// the standard: it uses a different char set that is http friendly and it does
-// not pad the output with '='.
-CStringA B64Encode(const void* data, size_t data_length);
-
-// Encodes a vector of bytes as web safe B64.
-CStringA B64Encode(const std::vector<uint8>& data);
-
-// Computes the SHA hash of a vector of bytes: HASH(data).
-std::vector<uint8> Hash(const std::vector<uint8>& data);
-
-// Computes the SHA hash of a CStringA: HASH(data).
-std::vector<uint8> Hash(const CStringA& data);
-
-// Computes the SHA hash of buffers: HASH(HASH(buf1)|HASH(buf2)|HASH(buf3)).
-std::vector<uint8> HashBuffers(const void* buf1, size_t len1,
-                               const void* buf2, size_t len2,
-                               const void* buf3, size_t len3);
-
-// Computes the HMAC of hashes: SYMSign[key](id|h1|h2|h3)
-// NULL arguments are not included in the signature computation.
-std::vector<uint8> SymSign(const std::vector<uint8>& key,
-                           uint8 id,
-                           const std::vector<uint8>* h1,
-                           const std::vector<uint8>* h2,
-                           const std::vector<uint8>* h3);
-
-// Parses out the c=xxx; from the cookie header.
-CString ParseCupCookie(const CString& cookie_header);
-
-}  // namespace cup_utils
-
-}  // namespace omaha
-
-#endif  // OMAHA_NET_CUP_UTILS_H__