base/timer/elapsed_timer.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "base/timer/elapsed_timer.h"
   6
   7 namespace base {
   8
   9 ElapsedTimer::ElapsedTimer() {
  10   begin_ = TimeTicks::Now();
  11 }
  12
  13 TimeDelta ElapsedTimer::Elapsed() const {
  14   return TimeTicks::Now() - begin_;
  15 }
  16
  17 }  // namespace base