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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 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/chrome_browser_field_trials_desktop.h" | 5 #include "chrome/browser/chrome_browser_field_trials_desktop.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
| 10 #include "base/debug/activity_tracker.h" |
10 #include "base/metrics/field_trial.h" | 11 #include "base/metrics/field_trial.h" |
| 12 #include "base/path_service.h" |
11 #include "chrome/browser/prerender/prerender_field_trial.h" | 13 #include "chrome/browser/prerender/prerender_field_trial.h" |
| 14 #include "chrome/common/chrome_paths.h" |
12 #include "chrome/common/chrome_switches.h" | 15 #include "chrome/common/chrome_switches.h" |
13 #include "chrome/common/variations/variations_util.h" | 16 #include "chrome/common/variations/variations_util.h" |
14 #include "components/variations/variations_associated_data.h" | 17 #include "components/variations/variations_associated_data.h" |
15 #include "content/public/common/content_switches.h" | 18 #include "content/public/common/content_switches.h" |
16 | 19 |
17 namespace chrome { | 20 namespace chrome { |
18 | 21 |
19 namespace { | 22 namespace { |
20 | 23 |
21 void SetupLightSpeedTrials() { | 24 void SetupLightSpeedTrials() { |
(...skipping 23 matching lines...) Expand all Loading... |
45 switches::kWebRtcStunProbeTrialParameter, cmd_param); | 48 switches::kWebRtcStunProbeTrialParameter, cmd_param); |
46 #endif | 49 #endif |
47 } | 50 } |
48 | 51 |
49 } // namespace | 52 } // namespace |
50 | 53 |
51 void SetupDesktopFieldTrials(const base::CommandLine& parsed_command_line) { | 54 void SetupDesktopFieldTrials(const base::CommandLine& parsed_command_line) { |
52 prerender::ConfigurePrerender(parsed_command_line); | 55 prerender::ConfigurePrerender(parsed_command_line); |
53 SetupLightSpeedTrials(); | 56 SetupLightSpeedTrials(); |
54 SetupStunProbeTrial(); | 57 SetupStunProbeTrial(); |
| 58 |
| 59 // Track code activities (such as posting task, blocking on locks, and |
| 60 // joining threads) that can cause threads to hang. |
| 61 base::FilePath activity_file; |
| 62 bool success = base::PathService::Get(chrome::DIR_USER_DATA, &activity_file); |
| 63 DCHECK(success); |
| 64 activity_file = activity_file.AppendASCII("ActivityTracker"); |
| 65 base::debug::SetupGlobalActivityTrackerFieldTrial(activity_file); |
55 } | 66 } |
56 | 67 |
57 } // namespace chrome | 68 } // namespace chrome |
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