1 files changed, 0 insertions, 140 deletions
diff --git a/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_fixed.cc b/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_fixed.cc
deleted file mode 100644
index 303c0244a8..0000000000
--- a/third_party/abseil_cpp/absl/time/internal/cctz/src/time_zone_fixed.cc
+++ /dev/null
@@ -1,140 +0,0 @@
-// Copyright 2016 Google Inc. All Rights Reserved.
-//
-// 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
-//
-//   https://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.
-
-#include "time_zone_fixed.h"
-
-#include <algorithm>
-#include <cassert>
-#include <chrono>
-#include <cstring>
-#include <string>
-
-#include "absl/base/config.h"
-
-namespace absl {
-ABSL_NAMESPACE_BEGIN
-namespace time_internal {
-namespace cctz {
-
-namespace {
-
-// The prefix used for the internal names of fixed-offset zones.
-const char kFixedZonePrefix[] = "Fixed/UTC";
-
-const char kDigits[] = "0123456789";
-
-char* Format02d(char* p, int v) {
-  *p++ = kDigits[(v / 10) % 10];
-  *p++ = kDigits[v % 10];
-  return p;
-}
-
-int Parse02d(const char* p) {
-  if (const char* ap = std::strchr(kDigits, *p)) {
-    int v = static_cast<int>(ap - kDigits);
-    if (const char* bp = std::strchr(kDigits, *++p)) {
-      return (v * 10) + static_cast<int>(bp - kDigits);
-    }
-  }
-  return -1;
-}
-
-}  // namespace
-
-bool FixedOffsetFromName(const std::string& name, seconds* offset) {
-  if (name.compare(0, std::string::npos, "UTC", 3) == 0) {
-    *offset = seconds::zero();
-    return true;
-  }
-
-  const std::size_t prefix_len = sizeof(kFixedZonePrefix) - 1;
-  const char* const ep = kFixedZonePrefix + prefix_len;
-  if (name.size() != prefix_len + 9)  // <prefix>+99:99:99
-    return false;
-  if (!std::equal(kFixedZonePrefix, ep, name.begin())) return false;
-  const char* np = name.data() + prefix_len;
-  if (np[0] != '+' && np[0] != '-') return false;
-  if (np[3] != ':' || np[6] != ':')  // see note below about large offsets
-    return false;
-
-  int hours = Parse02d(np + 1);
-  if (hours == -1) return false;
-  int mins = Parse02d(np + 4);
-  if (mins == -1) return false;
-  int secs = Parse02d(np + 7);
-  if (secs == -1) return false;
-
-  secs += ((hours * 60) + mins) * 60;
-  if (secs > 24 * 60 * 60) return false;  // outside supported offset range
-  *offset = seconds(secs * (np[0] == '-' ? -1 : 1));  // "-" means west
-  return true;
-}
-
-std::string FixedOffsetToName(const seconds& offset) {
-  if (offset == seconds::zero()) return "UTC";
-  if (offset < std::chrono::hours(-24) || offset > std::chrono::hours(24)) {
-    // We don't support fixed-offset zones more than 24 hours
-    // away from UTC to avoid complications in rendering such
-    // offsets and to (somewhat) limit the total number of zones.
-    return "UTC";
-  }
-  int offset_seconds = static_cast<int>(offset.count());
-  const char sign = (offset_seconds < 0 ? '-' : '+');
-  int offset_minutes = offset_seconds / 60;
-  offset_seconds %= 60;
-  if (sign == '-') {
-    if (offset_seconds > 0) {
-      offset_seconds -= 60;
-      offset_minutes += 1;
-    }
-    offset_seconds = -offset_seconds;
-    offset_minutes = -offset_minutes;
-  }
-  int offset_hours = offset_minutes / 60;
-  offset_minutes %= 60;
-  const std::size_t prefix_len = sizeof(kFixedZonePrefix) - 1;
-  char buf[prefix_len + sizeof("-24:00:00")];
-  char* ep = std::copy(kFixedZonePrefix, kFixedZonePrefix + prefix_len, buf);
-  *ep++ = sign;
-  ep = Format02d(ep, offset_hours);
-  *ep++ = ':';
-  ep = Format02d(ep, offset_minutes);
-  *ep++ = ':';
-  ep = Format02d(ep, offset_seconds);
-  *ep++ = '\0';
-  assert(ep == buf + sizeof(buf));
-  return buf;
-}
-
-std::string FixedOffsetToAbbr(const seconds& offset) {
-  std::string abbr = FixedOffsetToName(offset);
-  const std::size_t prefix_len = sizeof(kFixedZonePrefix) - 1;
-  if (abbr.size() == prefix_len + 9) {         // <prefix>+99:99:99
-    abbr.erase(0, prefix_len);                 // +99:99:99
-    abbr.erase(6, 1);                          // +99:9999
-    abbr.erase(3, 1);                          // +999999
-    if (abbr[5] == '0' && abbr[6] == '0') {    // +999900
-      abbr.erase(5, 2);                        // +9999
-      if (abbr[3] == '0' && abbr[4] == '0') {  // +9900
-        abbr.erase(3, 2);                      // +99
-      }
-    }
-  }
-  return abbr;
-}
-
-}  // namespace cctz
-}  // namespace time_internal
-ABSL_NAMESPACE_END
-}  // namespace absl