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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 #if !defined(OS_ANDROID) | 5 #if !defined(OS_ANDROID) |
| 6 | 6 |
| 7 #include "chrome/browser/metrics/first_web_contents_profiler.h" | 7 #include "chrome/browser/metrics/first_web_contents_profiler.h" |
| 8 | 8 |
| 9 #include <string> | 9 #include <string> |
| 10 | 10 |
| 11 #include "base/location.h" | 11 #include "base/location.h" |
| 12 #include "base/logging.h" | 12 #include "base/logging.h" |
| 13 #include "base/metrics/histogram_macros.h" | 13 #include "base/metrics/histogram_macros.h" |
| 14 #include "base/process/process_info.h" | 14 #include "base/process/process_info.h" |
| 15 #include "base/single_thread_task_runner.h" | 15 #include "base/single_thread_task_runner.h" |
| 16 #include "base/thread_task_runner_handle.h" | 16 #include "base/thread_task_runner_handle.h" |
| 17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
| 18 #include "chrome/browser/ui/browser.h" | 18 #include "chrome/browser/ui/browser.h" |
| 19 #include "chrome/browser/ui/browser_iterator.h" | 19 #include "chrome/browser/ui/browser_iterator.h" |
| 20 #include "chrome/browser/ui/tabs/tab_strip_model.h" | 20 #include "chrome/browser/ui/tabs/tab_strip_model.h" |
| 21 #include "components/metrics/profiler/tracking_synchronizer.h" | 21 #include "components/metrics/profiler/tracking_synchronizer.h" |
| 22 #include "components/metrics/proto/profiler_event.pb.h" | 22 #include "components/metrics/proto/profiler_event.pb.h" |
| 23 #include "components/startup_metric_utils/startup_metric_utils.h" | 23 #include "components/startup_metric_utils/browser/startup_metric_utils.h" |
| 24 #include "content/public/browser/browser_thread.h" | 24 #include "content/public/browser/browser_thread.h" |
| 25 #include "content/public/browser/navigation_handle.h" | 25 #include "content/public/browser/navigation_handle.h" |
| 26 | 26 |
| 27 namespace { | 27 namespace { |
| 28 | 28 |
| 29 // The initial delay for responsiveness prober in milliseconds. | 29 // The initial delay for responsiveness prober in milliseconds. |
| 30 const int kInitialDelayMs = 20; | 30 const int kInitialDelayMs = 20; |
| 31 | 31 |
| 32 // The following is the multiplier is used to delay the probe for | 32 // The following is the multiplier is used to delay the probe for |
| 33 // responsiveness. | 33 // responsiveness. |
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| 318 100, base::Histogram::kUmaTargetedHistogramFlag); | 318 100, base::Histogram::kUmaTargetedHistogramFlag); |
| 319 | 319 |
| 320 const std::string unresponsiveness_10sec_histogram_name = | 320 const std::string unresponsiveness_10sec_histogram_name = |
| 321 "Startup.FirstWebContents.UINotResponsive_10sec"; | 321 "Startup.FirstWebContents.UINotResponsive_10sec"; |
| 322 unresponsiveness_10sec_histogram_ = base::Histogram::FactoryTimeGet( | 322 unresponsiveness_10sec_histogram_ = base::Histogram::FactoryTimeGet( |
| 323 unresponsiveness_10sec_histogram_name, | 323 unresponsiveness_10sec_histogram_name, |
| 324 base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromSeconds(60), | 324 base::TimeDelta::FromMilliseconds(1), base::TimeDelta::FromSeconds(60), |
| 325 100, base::Histogram::kUmaTargetedHistogramFlag); | 325 100, base::Histogram::kUmaTargetedHistogramFlag); |
| 326 } | 326 } |
| 327 #endif // !defined(OS_ANDROID) | 327 #endif // !defined(OS_ANDROID) |
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