Rename domain_security_preload_generator.

net/tools/domain_security_preload_generator/bit_writer.cc

-// Copyright (c) 2016 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.
-
-#include "net/tools/domain_security_preload_generator/bit_writer.h"
-
-#include "base/logging.h"
-
-namespace net {
-
-namespace transport_security_state {
-
-BitWriter::BitWriter() {}
-
-BitWriter::~BitWriter() {}
-
-void BitWriter::WriteBits(uint32_t bits, uint8_t number_of_bits) {
-  DCHECK(number_of_bits <= 32);
-  for (uint8_t i = 1; i <= number_of_bits; i++) {
-    uint8_t bit = 1 & (bits >> (number_of_bits - i));
-    WriteBit(bit);
-  }
-}
-
-void BitWriter::WriteBit(uint8_t bit) {
-  current_byte_ |= bit << (7 - used_);
-  used_++;
-  position_++;
-
-  if (used_ == 8) {
-    Flush();
-  }
-}
-
-void BitWriter::Flush() {
-  bytes_.push_back(current_byte_);
-
-  used_ = 0;
-  current_byte_ = 0;
-}
-
-uint8_t BitWriter::BitLength(uint32_t input) const {
-  uint8_t number_of_bits = 0;
-  while (input != 0) {
-    number_of_bits++;
-    input >>= 1;
-  }
-  return number_of_bits;
-}
-
-}  // namespace transport_security_state
-
-}  // namespace net