1 // Copyright (c) 2011 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.
5 #include "base/profiler/scoped_profile.h"
7 #include "base/location.h"
8 #include "base/tracked_objects.h"
11 namespace tracked_objects {
14 ScopedProfile::ScopedProfile(const Location& location)
15 : birth_(ThreadData::TallyABirthIfActive(location)),
16 start_of_run_(ThreadData::NowForStartOfRun(birth_)) {
19 ScopedProfile::~ScopedProfile() {
23 void ScopedProfile::StopClockAndTally() {
26 ThreadData::TallyRunInAScopedRegionIfTracking(birth_, start_of_run_,
27 ThreadData::NowForEndOfRun());
31 } // namespace tracked_objects