1 files changed, 0 insertions, 347 deletions
diff --git a/security/sandbox/chromium/base/time/time.cc b/security/sandbox/chromium/base/time/time.cc
deleted file mode 100644
index 76ffeb744..000000000
--- a/security/sandbox/chromium/base/time/time.cc
+++ /dev/null
@@ -1,347 +0,0 @@
-// 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.
-
-#include "base/time/time.h"
-
-#include <cmath>
-#include <ios>
-#include <limits>
-#include <ostream>
-#include <sstream>
-
-#include "base/lazy_instance.h"
-#include "base/logging.h"
-#include "base/macros.h"
-#include "base/strings/stringprintf.h"
-#include "base/third_party/nspr/prtime.h"
-#include "build/build_config.h"
-
-namespace base {
-
-// TimeDelta ------------------------------------------------------------------
-
-// static
-TimeDelta TimeDelta::Max() {
-  return TimeDelta(std::numeric_limits<int64_t>::max());
-}
-
-int TimeDelta::InDays() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int>::max();
-  }
-  return static_cast<int>(delta_ / Time::kMicrosecondsPerDay);
-}
-
-int TimeDelta::InHours() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int>::max();
-  }
-  return static_cast<int>(delta_ / Time::kMicrosecondsPerHour);
-}
-
-int TimeDelta::InMinutes() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int>::max();
-  }
-  return static_cast<int>(delta_ / Time::kMicrosecondsPerMinute);
-}
-
-double TimeDelta::InSecondsF() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<double>::infinity();
-  }
-  return static_cast<double>(delta_) / Time::kMicrosecondsPerSecond;
-}
-
-int64_t TimeDelta::InSeconds() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int64_t>::max();
-  }
-  return delta_ / Time::kMicrosecondsPerSecond;
-}
-
-double TimeDelta::InMillisecondsF() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<double>::infinity();
-  }
-  return static_cast<double>(delta_) / Time::kMicrosecondsPerMillisecond;
-}
-
-int64_t TimeDelta::InMilliseconds() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int64_t>::max();
-  }
-  return delta_ / Time::kMicrosecondsPerMillisecond;
-}
-
-int64_t TimeDelta::InMillisecondsRoundedUp() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int64_t>::max();
-  }
-  return (delta_ + Time::kMicrosecondsPerMillisecond - 1) /
-      Time::kMicrosecondsPerMillisecond;
-}
-
-int64_t TimeDelta::InMicroseconds() const {
-  if (is_max()) {
-    // Preserve max to prevent overflow.
-    return std::numeric_limits<int64_t>::max();
-  }
-  return delta_;
-}
-
-namespace time_internal {
-
-int64_t SaturatedAdd(TimeDelta delta, int64_t value) {
-  CheckedNumeric<int64_t> rv(delta.delta_);
-  rv += value;
-  return FromCheckedNumeric(rv);
-}
-
-int64_t SaturatedSub(TimeDelta delta, int64_t value) {
-  CheckedNumeric<int64_t> rv(delta.delta_);
-  rv -= value;
-  return FromCheckedNumeric(rv);
-}
-
-int64_t FromCheckedNumeric(const CheckedNumeric<int64_t> value) {
-  if (value.IsValid())
-    return value.ValueUnsafe();
-
-  // We could return max/min but we don't really expose what the maximum delta
-  // is. Instead, return max/(-max), which is something that clients can reason
-  // about.
-  // TODO(rvargas) crbug.com/332611: don't use internal values.
-  int64_t limit = std::numeric_limits<int64_t>::max();
-  if (value.validity() == internal::RANGE_UNDERFLOW)
-    limit = -limit;
-  return value.ValueOrDefault(limit);
-}
-
-}  // namespace time_internal
-
-std::ostream& operator<<(std::ostream& os, TimeDelta time_delta) {
-  return os << time_delta.InSecondsF() << "s";
-}
-
-// Time -----------------------------------------------------------------------
-
-// static
-Time Time::Max() {
-  return Time(std::numeric_limits<int64_t>::max());
-}
-
-// static
-Time Time::FromTimeT(time_t tt) {
-  if (tt == 0)
-    return Time();  // Preserve 0 so we can tell it doesn't exist.
-  if (tt == std::numeric_limits<time_t>::max())
-    return Max();
-  return Time(kTimeTToMicrosecondsOffset) + TimeDelta::FromSeconds(tt);
-}
-
-time_t Time::ToTimeT() const {
-  if (is_null())
-    return 0;  // Preserve 0 so we can tell it doesn't exist.
-  if (is_max()) {
-    // Preserve max without offset to prevent overflow.
-    return std::numeric_limits<time_t>::max();
-  }
-  if (std::numeric_limits<int64_t>::max() - kTimeTToMicrosecondsOffset <= us_) {
-    DLOG(WARNING) << "Overflow when converting base::Time with internal " <<
-                     "value " << us_ << " to time_t.";
-    return std::numeric_limits<time_t>::max();
-  }
-  return (us_ - kTimeTToMicrosecondsOffset) / kMicrosecondsPerSecond;
-}
-
-// static
-Time Time::FromDoubleT(double dt) {
-  if (dt == 0 || std::isnan(dt))
-    return Time();  // Preserve 0 so we can tell it doesn't exist.
-  return Time(kTimeTToMicrosecondsOffset) + TimeDelta::FromSecondsD(dt);
-}
-
-double Time::ToDoubleT() const {
-  if (is_null())
-    return 0;  // Preserve 0 so we can tell it doesn't exist.
-  if (is_max()) {
-    // Preserve max without offset to prevent overflow.
-    return std::numeric_limits<double>::infinity();
-  }
-  return (static_cast<double>(us_ - kTimeTToMicrosecondsOffset) /
-          static_cast<double>(kMicrosecondsPerSecond));
-}
-
-#if defined(OS_POSIX)
-// static
-Time Time::FromTimeSpec(const timespec& ts) {
-  return FromDoubleT(ts.tv_sec +
-                     static_cast<double>(ts.tv_nsec) /
-                         base::Time::kNanosecondsPerSecond);
-}
-#endif
-
-// static
-Time Time::FromJsTime(double ms_since_epoch) {
-  // The epoch is a valid time, so this constructor doesn't interpret
-  // 0 as the null time.
-  return Time(kTimeTToMicrosecondsOffset) +
-         TimeDelta::FromMillisecondsD(ms_since_epoch);
-}
-
-double Time::ToJsTime() const {
-  if (is_null()) {
-    // Preserve 0 so the invalid result doesn't depend on the platform.
-    return 0;
-  }
-  if (is_max()) {
-    // Preserve max without offset to prevent overflow.
-    return std::numeric_limits<double>::infinity();
-  }
-  return (static_cast<double>(us_ - kTimeTToMicrosecondsOffset) /
-          kMicrosecondsPerMillisecond);
-}
-
-int64_t Time::ToJavaTime() const {
-  if (is_null()) {
-    // Preserve 0 so the invalid result doesn't depend on the platform.
-    return 0;
-  }
-  if (is_max()) {
-    // Preserve max without offset to prevent overflow.
-    return std::numeric_limits<int64_t>::max();
-  }
-  return ((us_ - kTimeTToMicrosecondsOffset) /
-          kMicrosecondsPerMillisecond);
-}
-
-// static
-Time Time::UnixEpoch() {
-  Time time;
-  time.us_ = kTimeTToMicrosecondsOffset;
-  return time;
-}
-
-Time Time::LocalMidnight() const {
-  Exploded exploded;
-  LocalExplode(&exploded);
-  exploded.hour = 0;
-  exploded.minute = 0;
-  exploded.second = 0;
-  exploded.millisecond = 0;
-  return FromLocalExploded(exploded);
-}
-
-// static
-bool Time::FromStringInternal(const char* time_string,
-                              bool is_local,
-                              Time* parsed_time) {
-  DCHECK((time_string != NULL) && (parsed_time != NULL));
-
-  if (time_string[0] == '\0')
-    return false;
-
-  PRTime result_time = 0;
-  PRStatus result = PR_ParseTimeString(time_string,
-                                       is_local ? PR_FALSE : PR_TRUE,
-                                       &result_time);
-  if (PR_SUCCESS != result)
-    return false;
-
-  result_time += kTimeTToMicrosecondsOffset;
-  *parsed_time = Time(result_time);
-  return true;
-}
-
-std::ostream& operator<<(std::ostream& os, Time time) {
-  Time::Exploded exploded;
-  time.UTCExplode(&exploded);
-  // Use StringPrintf because iostreams formatting is painful.
-  return os << StringPrintf("%04d-%02d-%02d %02d:%02d:%02d.%03d UTC",
-                            exploded.year,
-                            exploded.month,
-                            exploded.day_of_month,
-                            exploded.hour,
-                            exploded.minute,
-                            exploded.second,
-                            exploded.millisecond);
-}
-
-// Local helper class to hold the conversion from Time to TickTime at the
-// time of the Unix epoch.
-class UnixEpochSingleton {
- public:
-  UnixEpochSingleton()
-      : unix_epoch_(TimeTicks::Now() - (Time::Now() - Time::UnixEpoch())) {}
-
-  TimeTicks unix_epoch() const { return unix_epoch_; }
-
- private:
-  const TimeTicks unix_epoch_;
-
-  DISALLOW_COPY_AND_ASSIGN(UnixEpochSingleton);
-};
-
-static LazyInstance<UnixEpochSingleton>::Leaky
-    leaky_unix_epoch_singleton_instance = LAZY_INSTANCE_INITIALIZER;
-
-// Static
-TimeTicks TimeTicks::UnixEpoch() {
-  return leaky_unix_epoch_singleton_instance.Get().unix_epoch();
-}
-
-TimeTicks TimeTicks::SnappedToNextTick(TimeTicks tick_phase,
-                                       TimeDelta tick_interval) const {
-  // |interval_offset| is the offset from |this| to the next multiple of
-  // |tick_interval| after |tick_phase|, possibly negative if in the past.
-  TimeDelta interval_offset = (tick_phase - *this) % tick_interval;
-  // If |this| is exactly on the interval (i.e. offset==0), don't adjust.
-  // Otherwise, if |tick_phase| was in the past, adjust forward to the next
-  // tick after |this|.
-  if (!interval_offset.is_zero() && tick_phase < *this)
-    interval_offset += tick_interval;
-  return *this + interval_offset;
-}
-
-std::ostream& operator<<(std::ostream& os, TimeTicks time_ticks) {
-  // This function formats a TimeTicks object as "bogo-microseconds".
-  // The origin and granularity of the count are platform-specific, and may very
-  // from run to run. Although bogo-microseconds usually roughly correspond to
-  // real microseconds, the only real guarantee is that the number never goes
-  // down during a single run.
-  const TimeDelta as_time_delta = time_ticks - TimeTicks();
-  return os << as_time_delta.InMicroseconds() << " bogo-microseconds";
-}
-
-std::ostream& operator<<(std::ostream& os, ThreadTicks thread_ticks) {
-  const TimeDelta as_time_delta = thread_ticks - ThreadTicks();
-  return os << as_time_delta.InMicroseconds() << " bogo-thread-microseconds";
-}
-
-// Time::Exploded -------------------------------------------------------------
-
-inline bool is_in_range(int value, int lo, int hi) {
-  return lo <= value && value <= hi;
-}
-
-bool Time::Exploded::HasValidValues() const {
-  return is_in_range(month, 1, 12) &&
-         is_in_range(day_of_week, 0, 6) &&
-         is_in_range(day_of_month, 1, 31) &&
-         is_in_range(hour, 0, 23) &&
-         is_in_range(minute, 0, 59) &&
-         is_in_range(second, 0, 60) &&
-         is_in_range(millisecond, 0, 999);
-}
-
-}  // namespace base