OLD | NEW |
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/about_flags.h" | 5 #include "chrome/browser/about_flags.h" |
6 | 6 |
7 #include <iterator> | 7 #include <iterator> |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/bind.h" | 12 #include "base/bind.h" |
13 #include "base/callback.h" | 13 #include "base/callback.h" |
14 #include "base/command_line.h" | 14 #include "base/command_line.h" |
15 #include "base/feature_list.h" | 15 #include "base/feature_list.h" |
16 #include "base/i18n/base_i18n_switches.h" | 16 #include "base/i18n/base_i18n_switches.h" |
17 #include "base/macros.h" | 17 #include "base/macros.h" |
18 #include "base/memory/singleton.h" | 18 #include "base/memory/singleton.h" |
19 #include "base/metrics/histogram_macros.h" | 19 #include "base/metrics/histogram_macros.h" |
20 #include "base/metrics/metrics_hashes.h" | 20 #include "base/metrics/metrics_hashes.h" |
21 #include "base/stl_util.h" | 21 #include "base/stl_util.h" |
22 #include "base/strings/string_number_conversions.h" | 22 #include "base/strings/string_number_conversions.h" |
23 #include "base/strings/string_util.h" | 23 #include "base/strings/string_util.h" |
24 #include "base/strings/utf_string_conversions.h" | 24 #include "base/strings/utf_string_conversions.h" |
25 #include "base/task_scheduler/switches.h" | 25 #include "base/task_scheduler/switches.h" |
26 #include "base/values.h" | 26 #include "base/values.h" |
27 #include "build/build_config.h" | 27 #include "build/build_config.h" |
28 #include "cc/base/switches.h" | 28 #include "cc/base/switches.h" |
29 #include "chrome/browser/ntp_snippets/ntp_snippets_features.h" | 29 #include "chrome/browser/ntp_snippets/ntp_snippets_features.h" |
| 30 #include "chrome/browser/page_load_metrics/experiments/delay_navigation_throttle
.h" |
30 #include "chrome/browser/predictors/resource_prefetch_common.h" | 31 #include "chrome/browser/predictors/resource_prefetch_common.h" |
31 #include "chrome/browser/prerender/prerender_field_trial.h" | 32 #include "chrome/browser/prerender/prerender_field_trial.h" |
32 #include "chrome/common/channel_info.h" | 33 #include "chrome/common/channel_info.h" |
33 #include "chrome/common/chrome_content_client.h" | 34 #include "chrome/common/chrome_content_client.h" |
34 #include "chrome/common/chrome_features.h" | 35 #include "chrome/common/chrome_features.h" |
35 #include "chrome/common/chrome_switches.h" | 36 #include "chrome/common/chrome_switches.h" |
36 #include "chrome/common/features.h" | 37 #include "chrome/common/features.h" |
37 #include "chrome/grit/chromium_strings.h" | 38 #include "chrome/grit/chromium_strings.h" |
38 #include "chrome/grit/generated_resources.h" | 39 #include "chrome/grit/generated_resources.h" |
39 #include "components/autofill/core/browser/autofill_experiments.h" | 40 #include "components/autofill/core/browser/autofill_experiments.h" |
(...skipping 709 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
749 kAutofillCreditCardLastUsedDateFeatureVariationExpDate[] = { | 750 kAutofillCreditCardLastUsedDateFeatureVariationExpDate[] = { |
750 {"show_expiration_date", "true"}}; | 751 {"show_expiration_date", "true"}}; |
751 | 752 |
752 const FeatureEntry::FeatureVariation | 753 const FeatureEntry::FeatureVariation |
753 kAutofillCreditCardLastUsedDateFeatureVariations[] = { | 754 kAutofillCreditCardLastUsedDateFeatureVariations[] = { |
754 {"Display expiration date", | 755 {"Display expiration date", |
755 kAutofillCreditCardLastUsedDateFeatureVariationExpDate, | 756 kAutofillCreditCardLastUsedDateFeatureVariationExpDate, |
756 arraysize(kAutofillCreditCardLastUsedDateFeatureVariationExpDate), | 757 arraysize(kAutofillCreditCardLastUsedDateFeatureVariationExpDate), |
757 nullptr}}; | 758 nullptr}}; |
758 | 759 |
| 760 const FeatureEntry::FeatureParam kDelayNavigation5SecondDelay[] = { |
| 761 {DelayNavigationThrottle::kParamDelayNavigationDurationMillis, "5000"}, |
| 762 {DelayNavigationThrottle::kParamDelayNavigationProbability, "1"}}; |
| 763 |
| 764 const FeatureEntry::FeatureParam kDelayNavigation5SecondDelay25Percent[] = { |
| 765 {DelayNavigationThrottle::kParamDelayNavigationDurationMillis, "5000"}, |
| 766 {DelayNavigationThrottle::kParamDelayNavigationProbability, "0.25"}}; |
| 767 |
| 768 const FeatureEntry::FeatureParam kDelayNavigation5SecondDelayRandomize[] = { |
| 769 {DelayNavigationThrottle::kParamDelayNavigationDurationMillis, "5000"}, |
| 770 {DelayNavigationThrottle::kParamDelayNavigationProbability, "1"}, |
| 771 {DelayNavigationThrottle::kParamDelayNavigationRandomize, "true"}}; |
| 772 |
| 773 const FeatureEntry::FeatureVariation kDelayNavigationFeatureVariations[] = { |
| 774 {"(5 second delay, 100% probability)", kDelayNavigation5SecondDelay, |
| 775 arraysize(kDelayNavigation5SecondDelay), nullptr}, |
| 776 {"(5 second delay, 25% probability)", kDelayNavigation5SecondDelay25Percent, |
| 777 arraysize(kDelayNavigation5SecondDelay25Percent), nullptr}, |
| 778 {"(0-5 second randomized delay)", kDelayNavigation5SecondDelayRandomize, |
| 779 arraysize(kDelayNavigation5SecondDelayRandomize), nullptr}}; |
| 780 |
759 // RECORDING USER METRICS FOR FLAGS: | 781 // RECORDING USER METRICS FOR FLAGS: |
760 // ----------------------------------------------------------------------------- | 782 // ----------------------------------------------------------------------------- |
761 // The first line of the entry is the internal name. | 783 // The first line of the entry is the internal name. |
762 // | 784 // |
763 // To add a new entry, add to the end of kFeatureEntries. There are two | 785 // To add a new entry, add to the end of kFeatureEntries. There are two |
764 // distinct types of entries: | 786 // distinct types of entries: |
765 // . SINGLE_VALUE: entry is either on or off. Use the SINGLE_VALUE_TYPE | 787 // . SINGLE_VALUE: entry is either on or off. Use the SINGLE_VALUE_TYPE |
766 // macro for this type supplying the command line to the macro. | 788 // macro for this type supplying the command line to the macro. |
767 // . MULTI_VALUE: a list of choices, the first of which should correspond to a | 789 // . MULTI_VALUE: a list of choices, the first of which should correspond to a |
768 // deactivated state for this lab (i.e. no command line option). To specify | 790 // deactivated state for this lab (i.e. no command line option). To specify |
(...skipping 1621 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2390 IDS_FLAGS_FORCE_TABLET_MODE_DESCRIPTION, kOsCrOS, | 2412 IDS_FLAGS_FORCE_TABLET_MODE_DESCRIPTION, kOsCrOS, |
2391 MULTI_VALUE_TYPE(kForceTabletModeChoices)}, | 2413 MULTI_VALUE_TYPE(kForceTabletModeChoices)}, |
2392 #endif // OS_CHROMEOS | 2414 #endif // OS_CHROMEOS |
2393 | 2415 |
2394 #if defined(OS_ANDROID) | 2416 #if defined(OS_ANDROID) |
2395 {"use-new-doodle-api", IDS_FLAGS_USE_NEW_DOODLE_API_NAME, | 2417 {"use-new-doodle-api", IDS_FLAGS_USE_NEW_DOODLE_API_NAME, |
2396 IDS_FLAGS_USE_NEW_DOODLE_API_DESCRIPTION, kOsAndroid, | 2418 IDS_FLAGS_USE_NEW_DOODLE_API_DESCRIPTION, kOsAndroid, |
2397 FEATURE_VALUE_TYPE(chrome::android::kUseNewDoodleApi)}, | 2419 FEATURE_VALUE_TYPE(chrome::android::kUseNewDoodleApi)}, |
2398 #endif // OS_ANDROID | 2420 #endif // OS_ANDROID |
2399 | 2421 |
| 2422 {"delay-navigation", IDS_FLAGS_DELAY_NAVIGATION_NAME, |
| 2423 IDS_FLAGS_DELAY_NAVIGATION_DESCRIPTION, kOsAll, |
| 2424 FEATURE_WITH_PARAMS_VALUE_TYPE(kDelayNavigationFeature, |
| 2425 kDelayNavigationFeatureVariations, |
| 2426 "DelayNavigation")}, |
| 2427 |
2400 // NOTE: Adding new command-line switches requires adding corresponding | 2428 // NOTE: Adding new command-line switches requires adding corresponding |
2401 // entries to enum "LoginCustomFlags" in histograms.xml. See note in | 2429 // entries to enum "LoginCustomFlags" in histograms.xml. See note in |
2402 // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test. | 2430 // histograms.xml and don't forget to run AboutFlagsHistogramTest unit test. |
2403 }; | 2431 }; |
2404 | 2432 |
2405 class FlagsStateSingleton { | 2433 class FlagsStateSingleton { |
2406 public: | 2434 public: |
2407 FlagsStateSingleton() | 2435 FlagsStateSingleton() |
2408 : flags_state_(kFeatureEntries, arraysize(kFeatureEntries)) {} | 2436 : flags_state_(kFeatureEntries, arraysize(kFeatureEntries)) {} |
2409 ~FlagsStateSingleton() {} | 2437 ~FlagsStateSingleton() {} |
(...skipping 188 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
2598 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0; | 2626 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0; |
2599 | 2627 |
2600 const FeatureEntry* GetFeatureEntries(size_t* count) { | 2628 const FeatureEntry* GetFeatureEntries(size_t* count) { |
2601 *count = arraysize(kFeatureEntries); | 2629 *count = arraysize(kFeatureEntries); |
2602 return kFeatureEntries; | 2630 return kFeatureEntries; |
2603 } | 2631 } |
2604 | 2632 |
2605 } // namespace testing | 2633 } // namespace testing |
2606 | 2634 |
2607 } // namespace about_flags | 2635 } // namespace about_flags |
OLD | NEW |