// Copyright (c) 2011 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/profiler/scoped_profile.h" #include "base/location.h" #include "base/tracked_objects.h" namespace tracked_objects { ScopedProfile::ScopedProfile(const Location& location) : birth_(ThreadData::TallyABirthIfActive(location)) { ThreadData::PrepareForStartOfRun(birth_); } ScopedProfile::~ScopedProfile() { StopClockAndTally(); } void ScopedProfile::StopClockAndTally() { stopwatch_.Stop(); if (!birth_) return; ThreadData::TallyRunInAScopedRegionIfTracking(birth_, stopwatch_); birth_ = NULL; } } // namespace tracked_objects