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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "chrome/browser/mac/mac_startup_profiler.h" | 5 #include "chrome/browser/mac/mac_startup_profiler.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "base/metrics/histogram.h" | 8 #include "base/metrics/histogram.h" |
| 9 #include "components/startup_metric_utils/browser/startup_metric_utils.h" | 9 #include "components/startup_metric_utils/startup_metric_utils.h" |
| 10 | 10 |
| 11 // static | 11 // static |
| 12 MacStartupProfiler* MacStartupProfiler::GetInstance() { | 12 MacStartupProfiler* MacStartupProfiler::GetInstance() { |
| 13 return base::Singleton<MacStartupProfiler>::get(); | 13 return base::Singleton<MacStartupProfiler>::get(); |
| 14 } | 14 } |
| 15 | 15 |
| 16 MacStartupProfiler::MacStartupProfiler() : recorded_metrics_(false) { | 16 MacStartupProfiler::MacStartupProfiler() : recorded_metrics_(false) { |
| 17 } | 17 } |
| 18 | 18 |
| 19 MacStartupProfiler::~MacStartupProfiler() { | 19 MacStartupProfiler::~MacStartupProfiler() { |
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| 71 // method will be the first and only usage of a histogram with that given | 71 // method will be the first and only usage of a histogram with that given |
| 72 // name. | 72 // name. |
| 73 base::HistogramBase* histogram = base::Histogram::FactoryTimeGet( | 73 base::HistogramBase* histogram = base::Histogram::FactoryTimeGet( |
| 74 name, | 74 name, |
| 75 min, | 75 min, |
| 76 max, | 76 max, |
| 77 bucket_count, | 77 bucket_count, |
| 78 base::HistogramBase::kUmaTargetedHistogramFlag); | 78 base::HistogramBase::kUmaTargetedHistogramFlag); |
| 79 histogram->AddTime(delta); | 79 histogram->AddTime(delta); |
| 80 } | 80 } |
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