Nuke TickTime::UseFakeClock.

webrtc/system_wrappers/source/tick_util.cc

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #include "webrtc/system_wrappers/include/tick_util.h"
 
 #include <assert.h>
 
 namespace webrtc {
 
-bool TickTime::use_fake_clock_ = false;
-int64_t TickTime::fake_ticks_ = 0;
-
 int64_t TickTime::MillisecondTimestamp() {
   return TicksToMilliseconds(TickTime::Now().Ticks());
 }
 
 int64_t TickTime::MicrosecondTimestamp() {
   return TicksToMicroseconds(TickTime::Now().Ticks());
 }
 
 int64_t TickTime::MillisecondsToTicks(const int64_t ms) {
 #if _WIN32
@@ skipping 45 matching lines @@
     mach_timebase_info_data_t timebase;
     (void)mach_timebase_info(&timebase);
     timebase_microsecond_fract = timebase.numer / (timebase.denom * 1e3);
   }
   return ticks * timebase_microsecond_fract;
 #else
   return ticks;
 #endif
 }
 
-void TickTime::UseFakeClock(int64_t start_millisecond) {
-  use_fake_clock_ = true;
-  fake_ticks_ = MillisecondsToTicks(start_millisecond);
-}
-
-void TickTime::AdvanceFakeClock(int64_t milliseconds) {
-  assert(use_fake_clock_);
-  fake_ticks_ += MillisecondsToTicks(milliseconds);
-}
-
 // Gets the native system tick count. The actual unit, resolution, and epoch
 // varies by platform:
 // Windows: Milliseconds of uptime with rollover count in the upper 32-bits.
 // Linux/Android: Nanoseconds since the Unix epoch.
 // Mach (Mac/iOS): "absolute" time since first call.
 // Unknown POSIX: Microseconds since the Unix epoch.
 int64_t TickTime::QueryOsForTicks() {
 #if _WIN32
   static volatile LONG last_time_get_time = 0;
   static volatile int64_t num_wrap_time_get_time = 0;
@@ skipping 34 matching lines @@
   }
   return mach_absolute_time() - timebase_start;
 #else
   struct timeval tv;
   gettimeofday(&tv, NULL);
   return 1000000LL * tv.tv_sec + tv.tv_usec;
 #endif
 }
 
 }  // namespace webrtc