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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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/metrics/chrome_browser_main_extra_parts_metrics.h" | 5 #include "chrome/browser/metrics/chrome_browser_main_extra_parts_metrics.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
11 #include "base/cpu.h" | 11 #include "base/cpu.h" |
12 #include "base/macros.h" | 12 #include "base/macros.h" |
13 #include "base/metrics/histogram_macros.h" | 13 #include "base/metrics/histogram_macros.h" |
14 #include "base/metrics/sparse_histogram.h" | 14 #include "base/metrics/sparse_histogram.h" |
15 #include "base/sys_info.h" | 15 #include "base/sys_info.h" |
16 #include "base/threading/sequenced_worker_pool.h" | 16 #include "base/threading/sequenced_worker_pool.h" |
17 #include "base/time/time.h" | 17 #include "base/time/time.h" |
18 #include "build/build_config.h" | 18 #include "build/build_config.h" |
19 #include "chrome/browser/about_flags.h" | 19 #include "chrome/browser/about_flags.h" |
20 #include "chrome/browser/browser_process.h" | 20 #include "chrome/browser/browser_process.h" |
21 #include "chrome/browser/chrome_browser_main.h" | 21 #include "chrome/browser/chrome_browser_main.h" |
22 #include "chrome/browser/mac/bluetooth_utility.h" | 22 #include "chrome/browser/mac/bluetooth_utility.h" |
23 #include "chrome/browser/shell_integration.h" | 23 #include "chrome/browser/shell_integration.h" |
24 #include "chrome/browser/ui/browser.h" | |
25 #include "chrome/browser/ui/browser_list.h" | |
26 #include "chrome/browser/ui/tabs/tab_strip_model.h" | |
27 #include "components/flags_ui/pref_service_flags_storage.h" | 24 #include "components/flags_ui/pref_service_flags_storage.h" |
28 #include "content/public/browser/browser_thread.h" | 25 #include "content/public/browser/browser_thread.h" |
29 #include "content/public/common/content_switches.h" | 26 #include "content/public/common/content_switches.h" |
30 #include "ui/base/touch/touch_device.h" | 27 #include "ui/base/touch/touch_device.h" |
31 #include "ui/base/ui_base_switches.h" | 28 #include "ui/base/ui_base_switches.h" |
32 #include "ui/display/screen.h" | 29 #include "ui/display/screen.h" |
33 | 30 |
34 #if !defined(OS_ANDROID) | 31 #if !defined(OS_ANDROID) |
35 #include "chrome/browser/metrics/first_web_contents_profiler.h" | 32 #include "chrome/browser/metrics/first_web_contents_profiler.h" |
36 #include "chrome/browser/metrics/tab_usage_recorder.h" | 33 #include "chrome/browser/metrics/tab_usage_recorder.h" |
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506 base::Bind(&RecordIsPinnedToTaskbarHistogram), | 503 base::Bind(&RecordIsPinnedToTaskbarHistogram), |
507 kStartupMetricsGatheringDelay); | 504 kStartupMetricsGatheringDelay); |
508 #endif // defined(OS_WIN) | 505 #endif // defined(OS_WIN) |
509 | 506 |
510 display_count_ = display::Screen::GetScreen()->GetNumDisplays(); | 507 display_count_ = display::Screen::GetScreen()->GetNumDisplays(); |
511 UMA_HISTOGRAM_COUNTS_100("Hardware.Display.Count.OnStartup", display_count_); | 508 UMA_HISTOGRAM_COUNTS_100("Hardware.Display.Count.OnStartup", display_count_); |
512 display::Screen::GetScreen()->AddObserver(this); | 509 display::Screen::GetScreen()->AddObserver(this); |
513 is_screen_observer_ = true; | 510 is_screen_observer_ = true; |
514 | 511 |
515 #if !defined(OS_ANDROID) | 512 #if !defined(OS_ANDROID) |
516 const BrowserList* browser_list = BrowserList::GetInstance(); | 513 metrics::BeginFirstWebContentsProfiling(); |
517 | |
518 auto first_browser = browser_list->begin(); | |
519 if (first_browser != browser_list->end()) { | |
520 TabStripModel* tab_strip = (*first_browser)->tab_strip_model(); | |
521 DCHECK(tab_strip); | |
522 // In case this code becomes reachable with empty tab strip, | |
523 // startup_metric_utils::SetNonBrowserUIDisplayed() should be used. | |
524 DCHECK(!tab_strip->empty()); | |
525 metrics::BeginFirstWebContentsProfiling(); | |
526 } | |
527 metrics::TabUsageRecorder::InitializeIfNeeded(); | 514 metrics::TabUsageRecorder::InitializeIfNeeded(); |
528 #endif // !defined(OS_ANDROID) | 515 #endif // !defined(OS_ANDROID) |
529 } | 516 } |
530 | 517 |
531 void ChromeBrowserMainExtraPartsMetrics::OnDisplayAdded( | 518 void ChromeBrowserMainExtraPartsMetrics::OnDisplayAdded( |
532 const display::Display& new_display) { | 519 const display::Display& new_display) { |
533 EmitDisplaysChangedMetric(); | 520 EmitDisplaysChangedMetric(); |
534 } | 521 } |
535 | 522 |
536 void ChromeBrowserMainExtraPartsMetrics::OnDisplayRemoved( | 523 void ChromeBrowserMainExtraPartsMetrics::OnDisplayRemoved( |
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550 } | 537 } |
551 } | 538 } |
552 | 539 |
553 namespace chrome { | 540 namespace chrome { |
554 | 541 |
555 void AddMetricsExtraParts(ChromeBrowserMainParts* main_parts) { | 542 void AddMetricsExtraParts(ChromeBrowserMainParts* main_parts) { |
556 main_parts->AddParts(new ChromeBrowserMainExtraPartsMetrics()); | 543 main_parts->AddParts(new ChromeBrowserMainExtraPartsMetrics()); |
557 } | 544 } |
558 | 545 |
559 } // namespace chrome | 546 } // namespace chrome |
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