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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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.h" | 5 #include "chrome/browser/chrome_browser_field_trials.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/metrics/field_trial.h" | 10 #include "base/metrics/field_trial.h" |
11 #include "base/prefs/pref_service.h" | 11 #include "base/prefs/pref_service.h" |
12 #include "base/strings/string_util.h" | 12 #include "base/strings/string_util.h" |
13 #include "base/time/time.h" | 13 #include "base/time/time.h" |
14 #include "chrome/browser/omnibox/omnibox_field_trial.h" | 14 #include "chrome/browser/omnibox/omnibox_field_trial.h" |
15 #include "chrome/common/chrome_switches.h" | 15 #include "chrome/common/chrome_switches.h" |
16 #include "chrome/common/chrome_version_info.h" | 16 #include "chrome/common/chrome_version_info.h" |
17 #include "chrome/common/pref_names.h" | |
18 #include "chrome/common/variations/uniformity_field_trials.h" | 17 #include "chrome/common/variations/uniformity_field_trials.h" |
| 18 #include "components/metrics/metrics_pref_names.h" |
19 | 19 |
20 #if defined(OS_ANDROID) || defined(OS_IOS) | 20 #if defined(OS_ANDROID) || defined(OS_IOS) |
21 #include "chrome/browser/chrome_browser_field_trials_mobile.h" | 21 #include "chrome/browser/chrome_browser_field_trials_mobile.h" |
22 #else | 22 #else |
23 #include "chrome/browser/chrome_browser_field_trials_desktop.h" | 23 #include "chrome/browser/chrome_browser_field_trials_desktop.h" |
24 #endif | 24 #endif |
25 | 25 |
26 ChromeBrowserFieldTrials::ChromeBrowserFieldTrials( | 26 ChromeBrowserFieldTrials::ChromeBrowserFieldTrials( |
27 const CommandLine& parsed_command_line) | 27 const CommandLine& parsed_command_line) |
28 : parsed_command_line_(parsed_command_line) { | 28 : parsed_command_line_(parsed_command_line) { |
29 } | 29 } |
30 | 30 |
31 ChromeBrowserFieldTrials::~ChromeBrowserFieldTrials() { | 31 ChromeBrowserFieldTrials::~ChromeBrowserFieldTrials() { |
32 } | 32 } |
33 | 33 |
34 void ChromeBrowserFieldTrials::SetupFieldTrials(PrefService* local_state) { | 34 void ChromeBrowserFieldTrials::SetupFieldTrials(PrefService* local_state) { |
35 const base::Time install_time = base::Time::FromTimeT( | 35 const base::Time install_time = base::Time::FromTimeT( |
36 local_state->GetInt64(prefs::kInstallDate)); | 36 local_state->GetInt64(metrics::prefs::kInstallDate)); |
37 DCHECK(!install_time.is_null()); | 37 DCHECK(!install_time.is_null()); |
38 | 38 |
39 // Field trials that are shared by all platforms. | 39 // Field trials that are shared by all platforms. |
40 chrome_variations::SetupUniformityFieldTrials(install_time); | 40 chrome_variations::SetupUniformityFieldTrials(install_time); |
41 InstantiateDynamicTrials(); | 41 InstantiateDynamicTrials(); |
42 | 42 |
43 #if defined(OS_ANDROID) || defined(OS_IOS) | 43 #if defined(OS_ANDROID) || defined(OS_IOS) |
44 chrome::SetupMobileFieldTrials( | 44 chrome::SetupMobileFieldTrials( |
45 parsed_command_line_, install_time, local_state); | 45 parsed_command_line_, install_time, local_state); |
46 #else | 46 #else |
(...skipping 11 matching lines...) Expand all Loading... |
58 base::FieldTrialList::FindValue("InstantChannel"); | 58 base::FieldTrialList::FindValue("InstantChannel"); |
59 base::FieldTrialList::FindValue("Test0PercentDefault"); | 59 base::FieldTrialList::FindValue("Test0PercentDefault"); |
60 // The following trials are used from renderer process. | 60 // The following trials are used from renderer process. |
61 // Mark here so they will be sync-ed. | 61 // Mark here so they will be sync-ed. |
62 base::FieldTrialList::FindValue("CLD1VsCLD2"); | 62 base::FieldTrialList::FindValue("CLD1VsCLD2"); |
63 base::FieldTrialList::FindValue("MouseEventPreconnect"); | 63 base::FieldTrialList::FindValue("MouseEventPreconnect"); |
64 base::FieldTrialList::FindValue("UnauthorizedPluginInfoBar"); | 64 base::FieldTrialList::FindValue("UnauthorizedPluginInfoBar"); |
65 // Activate the autocomplete dynamic field trials. | 65 // Activate the autocomplete dynamic field trials. |
66 OmniboxFieldTrial::ActivateDynamicTrials(); | 66 OmniboxFieldTrial::ActivateDynamicTrials(); |
67 } | 67 } |
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