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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" |
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566 trial->AppendGroup("Yes", infinite_cache_probability); | 566 trial->AppendGroup("Yes", infinite_cache_probability); |
567 trial->AppendGroup("Control", infinite_cache_probability); | 567 trial->AppendGroup("Control", infinite_cache_probability); |
568 } | 568 } |
569 | 569 |
570 void ChromeBrowserFieldTrials::SetUpCacheSensitivityAnalysisFieldTrial() { | 570 void ChromeBrowserFieldTrials::SetUpCacheSensitivityAnalysisFieldTrial() { |
571 const base::FieldTrial::Probability kDivisor = 100; | 571 const base::FieldTrial::Probability kDivisor = 100; |
572 | 572 |
573 #if (defined(OS_ANDROID) || defined(OS_IOS)) | 573 #if (defined(OS_ANDROID) || defined(OS_IOS)) |
574 base::FieldTrial::Probability sensitivity_analysis_probability = 0; | 574 base::FieldTrial::Probability sensitivity_analysis_probability = 0; |
575 #else | 575 #else |
576 base::FieldTrial::Probability sensitivity_analysis_probability = 20; | 576 base::FieldTrial::Probability sensitivity_analysis_probability = 8; |
rvargas (doing something else)
2012/10/03 02:01:09
50% of canary is delayed? can we lower this percen
tburkard
2012/10/03 16:47:21
Eventually, yes. However, at this point, I need m
| |
577 #endif | 577 #endif |
578 | 578 |
579 scoped_refptr<base::FieldTrial> trial( | 579 scoped_refptr<base::FieldTrial> trial( |
580 base::FieldTrialList::FactoryGetFieldTrial("CacheSensitivityAnalysis", | 580 base::FieldTrialList::FactoryGetFieldTrial("CacheSensitivityAnalysis", |
581 kDivisor, "No", | 581 kDivisor, "No", |
582 2012, 12, 31, NULL)); | 582 2012, 12, 31, NULL)); |
583 trial->AppendGroup("Control", sensitivity_analysis_probability); | 583 trial->AppendGroup("ControlA", sensitivity_analysis_probability); |
584 trial->AppendGroup("100", sensitivity_analysis_probability); | 584 trial->AppendGroup("ControlB", sensitivity_analysis_probability); |
585 trial->AppendGroup("100A", sensitivity_analysis_probability); | |
586 trial->AppendGroup("100B", sensitivity_analysis_probability); | |
587 trial->AppendGroup("200A", sensitivity_analysis_probability); | |
588 trial->AppendGroup("200B", sensitivity_analysis_probability); | |
589 trial->AppendGroup("400A", sensitivity_analysis_probability); | |
590 trial->AppendGroup("400B", sensitivity_analysis_probability); | |
585 } | 591 } |
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